Caesar v. Westchester Corporation ( 2022 )


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    DISTRICT OF COLUMBIA COURT OF APPEALS
    No. 21-CV-0357
    CAMILLE M. CAESAR, APPELLANT,
    V.
    WESTCHESTER CORPORATION, APPELLEE.
    Appeal from the Superior Court
    of the District of Columbia
    (CAB6766-16)
    (Hons. Brian Holeman, Anthony C. Epstein, and Heidi M. Pasichow, Trial Judges)
    Argued June 9, 2022                                      Decided August 18, 2022
    Camille M. Caesar, pro se, for appellant.
    Thomas C. Mugavero and Laura Hessler for appellee.
    Before EASTERLY, DEAHL, and ALIKHAN, Associate Judges.
    ALIKHAN, Associate Judge: Appellee, the Westchester Corporation, owns and
    manages a cooperative apartment complex in Northwest D.C. 1 Appellant Camille
    M. Caesar lives at the Westchester and, in 2014, complained about what she
    1
    Throughout this opinion, we refer to the corporation, its agents, and the
    building it owns and manages as “the Westchester.”
    2
    considered to be excessive secondhand smoke entering her apartment. Although the
    Westchester is not a smoke-free building, it attempted to resolve the issue by
    conducting maintenance in Ms. Caesar’s unit, and it allowed her to stay in one of the
    building’s guest rooms while it did so. The Westchester typically requires residents
    to pay a nightly fee for use of the guest rooms and limits an individual’s stay in these
    rooms to seven days absent an extension, but Ms. Caesar was initially permitted to
    stay for free while upgrades to her unit were in progress. The Westchester’s smoke-
    proofing efforts did not satisfy Ms. Caesar, and when the Westchester asked her to
    return to her own apartment, she refused. After considerable back and forth, the
    Westchester informed Ms. Caesar in early 2016 that if she did not vacate the guest
    room, it would begin charging her the standard nightly fee. Ms. Caesar remained in
    the room and declined to pay.
    The Westchester then brought a breach-of-contract action against Ms. Caesar,
    alleging that her failure to surrender the guest room and/or pay the nightly fee
    violated her cooperative agreement.       Ms. Caesar counterclaimed, seeking $38
    million in damages, alleging breach of the Westchester’s fiduciary duties to her,
    housing discrimination, breach of the covenant of quiet enjoyment, and breach of
    the implied warranty of habitability. The trial court granted summary judgment to
    the Westchester on all claims. After a bench trial on the remedy, the court awarded
    the Westchester $235,860 in damages, $218,741.28 in attorney’s fees and costs, and
    3
    a permanent injunction requiring Ms. Caesar to leave the guest room. Ms. Caesar
    now appeals both the grant of summary judgment and the remedy imposed.
    While we cannot endorse every aspect of the trial court’s analysis, we
    ultimately agree that summary judgment was properly granted to the Westchester on
    both its contract claim and Ms. Caesar’s counterclaims. We also affirm the award
    of a permanent injunction and fees and costs. But we disagree with the trial court’s
    damages calculation. Instead of remanding, however, we exercise our discretion to
    correct the trial court’s error and direct it to downwardly adjust the Westchester’s
    damages to $227,810 from the $235,860 originally awarded.
    I.     Facts
    The Westchester is a Delaware corporation that owns and manages an
    apartment complex in the District of Columbia. It is structured as a cooperative,
    which means that “owners” of apartments in the complex do not actually own their
    units outright; instead, they own shares in the corporation and have contracts for the
    perpetual use of their individual apartments. One consequence of this structure is
    that, like members of any corporation, the Westchester’s shareholders are owed
    fiduciary duties by the Westchester’s board and officers. See Willens v. 2720 Wisc.
    Ave. Coop. Ass’n, 
    844 A.2d 1126
    , 1136 (D.C. 2004).
    4
    In addition to its member-owned units, the Westchester maintains 10 guest
    rooms that it makes available to members and their guests. Its rules and regulations
    limit an individual’s continuous occupancy of a guest room to “a maximum of seven
    days with extension possible subject to the availability of rooms.” While the rules
    and regulations do not specify the cost of renting a guest room, they make clear that
    there is a cost, stating that guest-room “[r]ates are nominal,” and “[p]ayment for the
    room . . . [is] billed to the Member making the reservation.” The Westchester’s
    management sets these rates, and it is undisputed that in 2016 the daily rate was
    $110, increasing to $125 per day in 2017, where it remains today.
    The Westchester does not always enforce its guest-room rules. In the past, it
    has informally allowed members to stay in guest rooms temporarily and free of
    charge when the member’s unit was undergoing significant maintenance. But there
    is no record of any member besides Ms. Caesar remaining in a guest room for more
    than 30 days under such an arrangement.
    Ms. Caesar moved into the Westchester in 1995. Like other members, she
    entered into a “Co-operative Apartment Perpetual Use And Equity Contract” with
    the Westchester. Among other things, this contract requires her to abide by the
    Westchester’s rules and regulations.
    5
    Since 2005, Seymour Strongin has been Ms. Caesar’s next-door neighbor. He
    smokes a pipe, or at least he did for a time. Although the Westchester permits
    members to smoke in their units, Ms. Caesar has long objected to Mr. Strongin’s
    pipe smoking, alleging that it causes significant secondhand smoke to enter her
    apartment. Ms. Caesar has hypertension, a condition that she believes is aggravated
    by exposure to smoke. Ms. Caesar’s dissatisfaction came to a head in February 2014,
    when she presented the Westchester with a doctor’s note explaining that she could
    not be exposed to tobacco smoke, especially pipe smoke, for any reason. The note
    did not, however, say that Ms. Caesar was in fact being exposed to smoke in her
    apartment or that her hypertension had been caused or aggravated by secondhand
    smoke. Nevertheless, in response to this note, the Westchester offered Ms. Caesar
    the use of a guest room and attempted to make her apartment more smoke-resistant,
    although the extent and effectiveness of the measures it took remain disputed. After
    the Westchester completed remediation efforts that it considered adequate, it asked
    Ms. Caesar to return to her unit.
    Unsatisfied with the Westchester’s efforts, Ms. Caesar refused to vacate the
    guest room. While the record does not indicate what happened over the next year,
    on February 3, 2016, the Westchester wrote Ms. Caesar and asked that she leave the
    guest room or else it would begin charging her the standard nightly fee of $110,
    beginning on February 11. Ms. Caesar did not oblige. In her view, the smoke
    6
    situation remained untenable, and none of the additional measures the Westchester
    had taken had adequately addressed the problem. To this day, the parties disagree
    about whether smoke continues to enter Ms. Caesar’s apartment and even about
    whether Mr. Strongin still smokes.
    The Westchester began to bill Ms. Caesar on February 10, but she would not
    pay. 2 On April 19, the Westchester sent Ms. Caesar another letter, this time
    indicating that it would begin billing her if she did not vacate the guest room by
    April 30, notwithstanding the fact that it had already been billing her for more than
    two months. Thereafter, Ms. Caesar submitted a complaint to the District of
    Columbia Office of Human Rights (“OHR”), which administratively dismissed her
    complaint pursuant to 4 D.C.M.R. § 708.1(c) for failure to state a claim. She sought
    reconsideration, but OHR denied her request.
    The impasse persisted, and in September 2016, the Westchester brought this
    action, alleging that Ms. Caesar had breached the terms of her cooperative agreement
    by refusing to leave the guest room and to pay the nightly fee. In response, Ms.
    Caesar asserted a number of affirmative defenses and counterclaims, alleging that
    the Westchester had breached the fiduciary duties it owed to her, unlawfully
    2
    The Westchester has never explained why it began billing Ms. Caesar on
    February 10, after it had informed her repeatedly that it would begin billing her on
    February 11.
    7
    discriminated against her, breached the covenant of quiet enjoyment, and breached
    the implied warranty of habitability.
    The Westchester filed a motion for summary judgment on all claims, which
    the trial court (Holeman, J.) granted in full. The court perceived no dispute of
    material fact about whether Ms. Caesar had breached her contract with the
    Westchester and found her defenses without merit.             As for Ms. Caesar’s
    counterclaims, the court concluded that expert medical testimony was necessary for
    Ms. Caesar to establish that Mr. Strongin’s smoking and/or any action by the
    Westchester had caused or exacerbated her hypertension, but she had provided none.
    The Westchester, by contrast, had submitted an expert report by a toxicologist who
    had evaluated Ms. Caesar’s medical records as well as scientific literature and
    offered the opinion that Ms. Caesar’s hypertension was not the result of exposure to
    secondhand smoke emanating from an adjacent apartment. For this reason, and also
    because Ms. Caesar had not provided evidence to counter the Westchester’s
    additional expert report opining that it had not violated any fiduciary duties owed to
    her, the court granted summary judgment on Ms. Caesar’s fiduciary duty claim. It
    reached the same result with respect to her covenant of quiet enjoyment claim,
    although it offered little additional explanation. The court did not mention, and thus
    never addressed, Ms. Caesar’s claim for breach of the implied warranty of
    habitability.
    8
    The court further held that the election-of-remedies doctrine jurisdictionally
    barred Ms. Caesar’s counterclaim for housing discrimination. Because Ms. Caesar
    had brought the claim administratively and it “d[id] not appear that [her]
    complaint . . . was dismissed on grounds of administrative convenience or that Ms.
    Caesar withdrew the complaint with DCOHR,” the trial court concluded that she
    could not now bring the claim in a judicial forum.
    Despite granting summary judgment to the Westchester, the trial judge closed
    the case without fashioning a remedy. Ms. Caesar then (unsuccessfully) sought
    vacatur of summary judgment, and the Westchester sought to reopen the case for a
    determination of remedy. After the case made a brief and uneventful visit to this
    court, the trial court (Epstein, J.) reopened it to determine the appropriate remedy.
    Before a new judge (Pasichow, J.), the trial court sua sponte reconsidered the grant
    of summary judgment, focusing specifically on whether Ms. Caesar had been made
    aware of the Westchester’s rules and regulations governing use of the guest rooms
    and the nightly fees. Satisfied after further briefing and evidentiary submissions that
    she had been, the court declined to disturb summary judgment. After a bench trial,
    the court awarded the Westchester damages of $235,860. It also awarded the
    Westchester $218,741.28 in attorneys’ fees and costs, as well as a permanent
    injunction requiring Ms. Caesar to vacate the guest room. This appeal followed.
    9
    II.   Standard of Review
    We review grants of summary judgment de novo and apply the same standard
    as the trial court: a party is entitled to summary judgment “only upon demonstrating
    that ‘no genuine issue of material fact remains for trial’ and that judgment is
    warranted ‘as a matter of law.’” MobilizeGreen, Inc. v. Cmty. Found. for the Cap.
    Region, 
    267 A.3d 1019
    , 1024 (D.C. 2022) (quoting Phenix-Georgetown, Inc. v.
    Charles H. Tompkins Co., 
    477 A.2d 215
    , 221 (D.C. 1984)). Accordingly, we will
    reverse a grant of summary judgment if, but only if, “the record would permit a
    reasonable fact-finder to properly render a verdict in the non-moving party’s favor.”
    
    Id.
     In assessing whether or not this is the case, we “examine all evidence in the light
    most favorable to the non-moving party.” 
    Id.
     (internal quotation marks omitted).
    III.   Analysis
    A.     The Westchester’s Breach-of-Contract Claim
    We agree with the trial court that there is no genuine dispute of material fact
    about whether Ms. Caesar breached her contract with the Westchester. A successful
    breach-of-contract claim requires: “(1) a valid contract between the parties; (2) an
    obligation or duty arising out of the contract; (3) a breach of that duty; and (4)
    damages caused by breach.” Tsintolas Realty Co. v. Mendez, 
    984 A.2d 181
    , 187
    (D.C. 2009). These elements are satisfied here. We have no doubt that the parties’
    “Co-operative Apartment Perpetual Use And Equity Contract” was a valid contract
    10
    that imposed on Ms. Caesar a duty to follow the Westchester’s rules and regulations.
    These rules and regulations limit guest room occupancy to “a maximum of seven
    days with extension possible subject to the availability of rooms.” They also make
    perfectly clear that members are required to pay for their use of a guest room.
    Neither the contract nor the rules and regulations it incorporates sets the rate to be
    charged, but no one contests that it is for the Westchester to set these rates and that
    it did so. Ms. Caesar occupied the guest room for approximately seven years, at
    least five of them after the Westchester first asked her to vacate it. She refused to
    pay for any of this time. She therefore breached the contract and caused the
    Westchester a financial injury in so doing.
    Neither of the affirmative defenses Ms. Caesar presses on appeal relieves her
    of liability. First, she contends that the Westchester waived its right to enforce its
    guest-room rules against her. Waiver is the “voluntary relinquishment of a known
    right.” Restatement (Second) of Contracts § 84 cmt. b (Am. L. Inst. 1981). In the
    breach-of-contract context, waiver can prevent a party from enforcing a contract
    term if that party previously has indicated its intent to abandon its right to do so,
    either expressly or through its course of conduct. See SJ Enters., LLC v. Quander,
    
    207 A.3d 1179
    , 1184 (D.C. 2019). But waiver is not an all-or-nothing, for-all-time
    proposition. A party that has waived a contract term “may retract the waiver by
    notifying the other party that strict compliance with the term waived will be required
    11
    unless the retraction would be unjust in light of a material change of position
    undertaken in reliance on the waiver.” 13 Williston on Contracts § 39:20 (4th ed.
    2013).
    So far as we can see, Ms. Caesar thinks that the Westchester waived its right
    to enforce its rules and regulations pertaining to the guest room in either of two ways:
    (1) allowing other members to stay in guest rooms gratis while their units underwent
    maintenance; or (2) allowing her to remain in the room without charge for two years,
    from February 2014 to February 2016. The problem with the first theory is that the
    longest the Westchester had previously allowed a member whose apartment was
    undergoing repairs to stay in a guest room was one month. That limited forbearance
    did not evince any intention on the Westchester’s part to abandon its right to enforce
    its rules against any member indefinitely. It therefore did not effect a waiver of the
    Westchester’s right to bill Ms. Caesar or to ask her to vacate the guest room under
    the circumstances of this case. As for the second theory, even if we assume for the
    sake of argument that the Westchester had initially waived its right to strictly enforce
    its guest-room rules against Ms. Caesar by allowing her to remain in the room
    without charge until February 2016, it thereafter made clear that it was retracting
    any such waiver by sending repeated requests that she vacate the guest room or begin
    paying for it. We also perceive no material change in position on Ms. Caesar’s part
    in the interim that made such retraction unjust.
    12
    Ms. Caesar’s argument that she is entitled under fair housing law to use the
    guest room as a reasonable accommodation because of her respiratory disability
    fares no better. Under the District of Columbia Human Rights Act (“DCHRA”), it
    is “unlawful discrimination” against a person with a “disability” for a landlord to
    “refus[e] to make reasonable accommodations in rules, policies, practices, or
    services, when these accommodations may be necessary to afford” such person
    “equal opportunity to use and enjoy a dwelling.” 
    D.C. Code § 2-1402.21
    (d)(3)(B).
    The Federal Fair Housing Act contains materially identical language. 
    42 U.S.C. § 3604
    (f)(3)(B). A claim for the denial of a reasonable accommodation can provide
    a defense to a landlord’s action for possession, see Rutland Ct. Owners, Inc. v.
    Taylor, 
    997 A.2d 706
    , 710-11 (D.C. 2010), and, we will assume for present
    purposes, to the Westchester’s breach-of-contract claim. To make out a prima facie
    case of reasonable-accommodation discrimination, a claimant must show: “(1) a
    disability, (2) that the landlord knew or should have known of the disability, (3) that
    an accommodation is necessary for the use and enjoyment of the apartment, (4) that
    the accommodation is reasonable, and (5) that the landlord refused the
    accommodation.” 
    Id. at 711
    .
    Without otherwise passing on the merits of Ms. Caesar’s reasonable-
    accommodation defense, we hold that it at least fails at prong three—the requirement
    that use of the guest room be “necessary to afford” Ms. Caesar “equal opportunity
    13
    to use and enjoy” her dwelling.     
    D.C. Code § 2-1402.21
    (d)(3)(B); 
    42 U.S.C. § 3604
    (f)(3)(B). This necessity prong is a causation requirement; it requires a
    claimant to demonstrate that “but for the accommodation, they likely will be denied
    an equal opportunity to enjoy the housing of their choice.” Douglas v. Kriegsfeld
    Corp., 
    884 A.2d 1109
    , 1129 (D.C. 2005) (en banc) (quoting Giebeler v. M & B
    Assocs., 
    343 F.3d 1143
    , 1155 (9th Cir. 2003)). And in “medically complicated
    cases” like this one, “proof of causation normally requires medical opinion
    testimony” of some kind. Lasley v. Georgetown Univ., 
    688 A.2d 1381
    , 1384 (D.C.
    1997); see Am. Univ. v. D.C. Comm’n on Hum. Rts., 
    598 A.2d 416
    , 423 (D.C. 1991).
    This admonition is by no means universal, Douglas, 
    884 A.2d at
    1131 n.50, but it is
    particularly apt where the causation question concerns the extent to which some
    allegedly harmful conduct impacted an injury or disability also brought about or
    exacerbated by some other cause, given the difficulties of parsing out multiple
    causation and incremental damage, see Baltimore v. B.F. Goodrich Co., 
    545 A.2d 1228
    , 1231 (D.C. 1998); Williams v. Patterson, 
    681 A.2d 1147
    , 1150 (D.C. 1996);
    Gray Line, Inc. v. Keaton, 
    428 A.2d 360
    , 362 (D.C. 1981).
    Ms. Caesar’s reasonable-accommodation defense cannot survive summary
    judgment because it presents complex issues of medical causation that she failed to
    support with medical evidence.     Hypertension has many possible causes and
    aggravators, and Ms. Caesar was required to provide something more than her own
    14
    assertions to validate her claims that Mr. Strongin’s smoking exacerbates her
    condition and that staying in the guest room alleviates it. She did not. The
    Westchester, by contrast, submitted expert testimony that tended to support its
    position that there was no causal relationship between Mr. Strongin’s smoking and
    Ms. Caesar’s health. In the absence of any comparable evidence in the record going
    the other way, summary judgment was appropriate.
    B.    Ms. Caesar’s Counterclaims
    1.     Breach of fiduciary duty
    We affirm the trial court’s grant of summary judgment on Ms. Caesar’s
    counterclaim for breach of fiduciary duty for similar reasons as we rule for the
    Westchester on the contract claim. A plaintiff alleging a breach of fiduciary duty
    must show: (1) the existence of a fiduciary relationship with the defendant; (2)
    breach of a duty imposed by that fiduciary relationship; and (3) an injury caused by
    such breach. See Restatement (Second) of Torts § 874 (Am. L. Inst. 2022). Ms.
    Caesar contends that the Westchester breached the duties it owes to her by
    “knowingly, flagrantly, maliciously, and notoriously permitt[ing] a pipe smoker,
    who continues to smoke, to move into the apartment next to [hers],” despite being
    “fully aware” of her maladies.
    15
    The difficulty for Ms. Caesar is once again causation.           Whether the
    Westchester caused her any injury through any breach of its fiduciary duties depends
    on an antecedent determination that Mr. Strongin’s secondhand smoke injured her.
    For the reasons already given, medical opinion testimony was necessary to prove
    that latter proposition, but Ms. Caesar presented none. Because there is no genuine
    dispute of material fact about whether Mr. Strongin’s smoking injured Ms. Caesar,
    there is necessarily no genuine dispute concerning the Westchester’s conduct.
    2.    Housing discrimination
    Ms. Caesar also asserts that the Westchester denied her the right to live on an
    equal basis with the other shareholder-residents “due to her race and disability” and
    that as a result she “has incurred additional damages as a result of harassment and
    further breaches of fiduciary duty owed by Plaintiff to Defendant as a shareholder
    and landlord.” It is not entirely apparent whether this statement is meant as a
    standalone housing discrimination claim or another claim for breach of fiduciary
    duty. The trial court treated it as the former and held that the election-of-remedies
    doctrine jurisdictionally barred the claim because Ms. Caesar had already
    administratively pursued a claim for this same conduct before OHR.
    The trial court’s determination was in error. It is true that the DCHRA
    “requires complainants to choose between an administrative or a judicial forum in
    16
    which to pursue their claims.” Carter v. District of Columbia, 
    980 A.2d 1217
    , 1223
    (D.C. 2009). Resort to an administrative forum therefore precludes resort to a
    judicial one for the same discriminatory practice claim, and vice versa. 
    D.C. Code § 2-1403.16
    (a). But the statute also makes clear that where OHR “has dismissed [a]
    complaint on the grounds of administrative convenience,” a complainant “maintains
    all rights to bring suit as if no complaint had been filed.” 
    Id.
    That is what happened here. OHR “administratively dismissed” Ms. Caesar’s
    complaint for failure to state a claim pursuant to 4 D.C.M.R. § 708.1(c). While we
    recognize that the phrase “failure to state a claim” is typically associated with a
    merits determination, OHR’s denial of Ms. Caesar’s request to reopen her case made
    clear that in this instance OHR had “administratively dismissed the matter without
    making a determination on the merits,” and therefore Ms. Caesar could “file a private
    cause of action in D.C. Superior Court.” OHR’s characterization of its dismissal is
    consistent with § 708.1’s description of dismissals under its subsections as
    dismissals for “administrative reasons.” Our precedent has also recognized that
    dismissals under Section 708.1 can be for administrative convenience. See Timus v.
    D.C. Dep’t of Hum. Rts., 
    633 A.2d 751
    , 760 n.12 (D.C. 1993); 
    id.
     at 773-74 & n.7
    (Rogers, C.J., concurring in part and dissenting in part); 
    id. at 780
     (Appendix to
    opinion of Rogers, C.J., concurring in part and dissenting in part). In short, OHR’s
    disposal of Ms. Caesar’s claim left her right to file a lawsuit unimpaired.
    17
    Despite the trial court’s mistake, we hold that summary judgment is
    nevertheless appropriate on this counterclaim on the alternate ground that it fails on
    the merits. See Nat’l Ass’n of Postmasters of U.S. v. Hyatt Regency Wash., 
    894 A.2d 471
    , 474 (D.C. 2006) (“Where there will be no procedural unfairness, ‘we may
    affirm a judgment on any valid ground, even if that ground was not relied upon by
    the trial judge or raised or considered in the trial court.’” (quoting In re O.L., 
    584 A.2d 1230
    , 1232 (D.C. 1990))). We discern no procedural unfairness with affirming
    on this alternate ground, because Ms. Caesar obviously had every incentive to
    demonstrate in the trial court that she had a viable housing-discrimination claim, and
    when the Westchester briefed the merits of the claim on appeal, Ms. Caesar elected
    not to respond in her reply brief.
    No matter what permutation of this counterclaim we assume, nothing in the
    record creates a question for a jury. If we treat the claim as one for a reasonable
    accommodation, it cannot survive summary judgment for the same reason that Ms.
    Caesar’s reasonable-accommodation affirmative defense cannot: the lack of medical
    evidence on the issue of causation. If we treat the claim as a claim of disparate-
    treatment discrimination under the DCHRA, summary judgment is likewise merited
    because nothing in the record indicates that the Westchester treated Ms. Caesar
    unequally relative to any other member of the cooperative. See, e.g., 
    D.C. Code § 2-1402.21
    (a)(1) (prohibiting the “require[ment] [of] different terms” for a
    18
    transaction in real property based on a person’s race or disability); 
    id.
    § 2-1402.21(a)(4) (prohibiting the “refus[al] or restrict[ion] [of] facilities, services,
    repairs or improvements for a tenant or lessee” on the basis of a person’s race or
    disability); id. § 2-1402.21(d)(2) (making it unlawful “to discriminate against any
    person in the terms, conditions, or privileges of sale or rental of a dwelling or in the
    provision of services or facilities in connection with the dwelling” because of such
    person’s disability). At the time of the initial grant of summary judgment, Ms.
    Caesar had provided no evidence that the Westchester had treated her unequally.
    Her brief in opposition to summary judgment seemed to suggest that the Westchester
    had treated her unequally by suing her for breach of contract. That contention is
    unavailing, not least because, as we affirm today, the Westchester’s claim was
    meritorious. But even if we consider the additional evidence that Ms. Caesar
    submitted in response to the trial court’s reconsideration of summary judgment—
    notwithstanding the fact that this evidence was largely unresponsive to the question
    the trial court was reconsidering—the result is the same. Perhaps the strongest piece
    of evidence in Ms. Caesar’s favor is her deposition testimony that she has been asked
    to make less noise in her apartment, while the Westchester still allows Mr. Strongin
    to smoke. But these two behaviors are not sufficiently analogous to create an issue
    about inequitable treatment, and Ms. Caesar provided few other specific facts on the
    19
    noise issue, what was asked of her, and how the Westchester handled the situation. 3
    Finally, the lack of a factual dispute regarding inequitable treatment would also
    justify summary judgment if we treated Ms. Caesar’s claim as one for breach of the
    fiduciary duty of loyalty. See Willens, 
    844 A.2d at 1136
    .
    3.     Covenant of quiet enjoyment
    We also affirm the trial court’s grant of summary judgment to the Westchester
    on Ms. Caesar’s counterclaim for breach of the covenant of quiet enjoyment. While
    the trial court’s analysis of this issue was cursory, we again exercise our discretion
    to affirm based on our independent review of the record.
    A common-law obligation owed by landlords to tenants, the covenant of quiet
    enjoyment protects a tenant’s possession of her property. See Hyde v. Brandler, 
    118 A.2d 398
    , 399-400 (D.C. 1955). Because the covenant “goes only to the possession”
    of property, 
    id. at 400
    , a violation of it requires either an actual interference with a
    tenant’s right to possess her property or a constructive eviction, see Sobelsohn v. Am.
    Rental Mgmt. Co., 
    926 A.2d 713
    , 716 (D.C. 2007). A constructive eviction in turn
    entails “some wrongful act or omission by the landlord” that renders a property
    “uninhabitable . . . for [its] intended purposes.” Bown v. Hamilton, 
    601 A.2d 1074
    ,
    3
    What is more, the Westchester has rules concerning noise but does not
    prohibit an individual from smoking in his or her own unit.
    20
    1077 n.9 (D.C. 1992) (quoting Roger A. Cunningham et al., The Law of Property
    296 (1984)). Essentially, although “[t]he tenant is not physically evicted . . . he
    might as well be.” 
    Id.
     In this context, “[a] landlord is not liable to his tenants for
    interference by third persons with the tenant’s possession, absent any wrongful acts
    or omissions by the landlord.” Int’l Comm’n on Eng. in the Liturgy v. Schwartz, 
    573 A.2d 1303
    , 1305 (D.C. 1990) (quoting Rittenberg v. Donohue Constr. Co., 
    426 A.2d 338
    , 342 (D.C. 1981)).
    Because the Westchester did not directly interfere with Ms. Caesar’s actual
    possession of her apartment—indeed, it initiated this lawsuit to return her to it—Ms.
    Caesar must demonstrate that there is a genuine dispute of material fact regarding
    whether she was constructively evicted. She has not done so. Her core complaint is
    really with Mr. Strongin, whose smoking she claims renders her apartment
    uninhabitable, rather than with the Westchester. And the Westchester is not liable
    under a constructive eviction theory for Mr. Strongin’s actions, absent some
    independent wrongful action or omission on its part. 
    Id.
     But Ms. Caesar has not
    provided evidence sufficient to survive summary judgment on the issue of whether
    the Westchester itself committed any wrongful act or wrongfully failed to act. As a
    building that allows tenants to smoke in their individual units, the Westchester was
    not obligated to stop Mr. Strongin from smoking in his apartment or to guarantee
    Ms. Caesar a completely smoke-free living situation. Assuming that the Westchester
    21
    nevertheless was required to manage the level of secondhand smoke entering the
    apartments of non-smoking residents like Ms. Caesar, we cannot conclude on this
    record that its efforts to do so were so deficient as to be wrongful. It is undisputed
    that it took measures to make Ms. Caesar’s unit less permeable to smoke and that it
    allowed Ms. Caesar to live for free in a guest room for nearly two years. Ms.
    Caesar’s submission appears to be that, even so, the amount of smoke entering her
    apartment obligated the Westchester to do more. To determine whether this was
    true, the Westchester offered to spend several thousand dollars to have Ms. Caesar’s
    apartment tested for the presence of smoke and engaged in an extensive
    correspondence with her about scheduling such a test. Ultimately, however, Ms.
    Caesar refused to allow testing to proceed, apparently because she did not consider
    the testing methods to be employed reliable. She did not and has not suggested any
    alternative testing approach or methodology.
    We cannot identify anything the Westchester did wrong during this series of
    events. It took all measures that could reasonably have been expected of it under the
    circumstances. And when it attempted to verify that these measures were adequate,
    Ms. Caesar refused to allow it to do so. It was Ms. Caesar’s right to refuse to permit
    her apartment to be tested for the ongoing presence of smoke. But, having exercised
    that right, she cannot now claim, absent any evidence but her own assertions, that
    the Westchester wrongfully failed to respond to her concerns.
    22
    4.    Implied warranty of habitability
    The trial court failed entirely to consider Ms. Caesar’s counterclaim for breach
    of the implied warranty of habitability. As part of our de novo review, we will
    consider the claim in the first instance. Having done so, we hold that summary
    judgment is appropriate.
    The warranty of habitability is a term implied in every lease, and it requires a
    landlord to “exercise reasonable care to maintain rental premises in compliance with
    the housing code.” George Wash. Univ. v. Weintraub, 
    458 A.2d 43
    , 49 (D.C. 1983).
    A violation of the housing code—or at a minimum some applicable law—is an
    essential element of such a claim. Winchester Mgmt. Corp. v. Staten, 
    361 A.2d 187
    ,
    190-91 (D.C. 1976); see Sobelsohn, 
    926 A.2d at 715-17
    . Summary judgment is in
    order here because Ms. Caesar has not pointed to a single provision of the District’s
    Housing Code or any other statute or regulation that the Westchester violated. See
    generally 14 D.C.M.R. § 400, et seq. While on appeal she cites testimony from the
    remedies-only trial about an investigation into housing code violations related to her
    apartment, this testimony does not help her. Most basically, evidence presented for
    the first time at a trial about the remedy cannot be considered when reviewing a grant
    of summary judgment on liability. See 10A Charles A. Wright et al., Federal
    Practice and Procedure § 2716 (4th ed. 2022). Moreover, as far as we can tell, the
    23
    investigation in question appears to be about water damage and not related to
    secondhand smoke.
    ***
    In sum, we affirm the trial court’s grant of summary judgment to the
    Westchester in full.
    IV.    Remedy
    Remaining is the issue of remedy. The trial court imposed the remedy here
    after a bench trial, and we review its findings of fact for clear error, its legal
    conclusions de novo, Bingham v. Goldberg. Marchesano. Kohlman. Inc., 
    637 A.2d 81
    , 89 (D.C. 1994), and its issuance of an injunction for abuse of discretion, Ifill v.
    District of Columbia, 
    665 A.2d 185
    , 187 (D.C. 1995).
    Ms. Caesar raises a number of objections to the trial court’s damages award,
    none of which is availing. Her first argument is that the Westchester failed to
    mitigate its damages and therefore that the damages she owes should be reduced by
    the amount that could have been mitigated. The duty to mitigate damages “bars
    recovery for losses suffered by a non-breaching party that could have been avoided
    by reasonable effort and without risk of substantial loss or injury.” Bolton v.
    Crowley, Hoge & Fein, P.C., 
    110 A.3d 575
    , 586 (D.C. 2015) (quoting Crough, Inc.
    24
    v. Dep’t of Gen. Servs. of D.C., 
    572 A.2d 457
    , 466 (D.C. 1990)). The purpose of the
    doctrine is “‘to put the injured party in as good a position as full performance of the
    contract would have’ with ‘the least necessary cost to the defendant.’” Sizer v. Lopez
    Velasquez, 
    270 A.3d 299
    , 302-03 (D.C. 2022) (quoting 11 Corbin on Contracts
    § 57.11 (2021)). The injured party is therefore “expected to take such affirmative
    steps as are appropriate in the circumstances to avoid loss by making substitute
    arrangements.” Id. at 303 (quoting Restatement (Second) of Contracts § 350 cmt. b
    (Am. L. Inst. 1981)). But the breaching party bears the burden of proving that the
    non-breaching party did not make reasonable efforts to mitigate damages. Norris v.
    Green, 
    656 A.2d 282
    , 287 (D.C. 1995).
    Ms. Caesar contends that the Westchester unreasonably failed to mitigate
    damages because it did not do one or more of the following: (1) require Mr. Strongin
    to change his smoking habits; (2) allow her to purchase the guest room outright; (3)
    charge her only for the actual costs associated with her living in the guest room,
    defined to include towel service and soap, and offset those costs against “services
    and maintenance, including utilities, which [Ms. Caesar] did not receive but for
    which she paid in full through her cooperative fees of more than $1320.00 per
    month;” (4) help her move into a different unit in the building; (5) institute a no-
    smoking policy at the Westchester; and (6) “work[] with its long-term auditors to
    fashion a solution.” We disagree. Options (1), (5), and (6) have nothing to do with
    25
    damages mitigation. Option (3), billing Ms. Caesar only for actual costs, not the
    costs she contractually owed, would represent a settlement or compromise, not
    mitigation of damages. Cf. Ford Motor Co. v. EEOC, 
    458 U.S. 219
    , 232 n.18 (1982)
    (explaining, in the employment context, that a “claimant’s obligation to minimize
    damages . . . does not require him to settle his claim against [his] employer”). Ms.
    Caesar has also failed to prove that options (2) and (4)—selling her the guest room
    or allowing to her to move to a different unit—were reasonable options that would
    have provided the Westchester its expectation under the parties’ lease agreement.
    We also reject Ms. Caesar’s arguments that the Westchester was required to
    prove its actual damages—the incremental costs it incurred and revenues from other
    potential tenants on which it lost out because of Ms. Caesar’s extended guest room
    stay—and to net out of damages any costs it saved due to her breach and the co-op
    fees she paid during the period of her breach. We see no reason why the Westchester
    was not entitled to expectation damages—what it would have received had Ms.
    Caesar honored her contractual obligations. See Restatement (Second) of Contracts
    § 344 cmt. a (Am. L. Inst. 2022). Its actual costs are therefore of no consequence.
    As for damages offsets, because Ms. Caesar failed at trial to prove that the
    Westchester saved any money because of her breach of contract, she cannot now
    contend that the damages award must reflect any such savings. The lease agreement
    26
    also indicates that guest room fees are distinct from co-op fees, so there is no reason
    to deduct the co-op fees she paid from the damages she owes.
    All of that said, the trial court’s damages calculation was not without fault.
    The court awarded the Westchester damages of $235,860. 4 It claimed to reach this
    result by multiplying the nightly rate for the guest room—$110 per day in 2016 and
    $125 per day from January 1, 2017, onward—by the days Ms. Caesar resided there
    after receiving notice that the Westchester intended to charge her, February 10, 2016,
    until May 25, 2021. Even if this were the correct ranges of dates, the proper damages
    figure would be $236,610, not $235,860. But it is not the correct range of dates.
    Based on our review of the record, damages began to accrue on April 30, 2016, not
    February 10, 2016. To be sure, the Westchester sent Ms. Caesar several letters
    indicating that it would begin billing her on February 11, 2016. 5 But the parties’
    correspondence continued after that date, and on April 19, 2016, the Westchester
    told Ms. Caesar that she needed to vacate by April 30 or it would begin charging her.
    Its letter said specifically: “If you do not wish to incur Guest Room charges, you are
    4
    The trial court awarded the Westchester $236,735 in its May 25, 2021, order
    of judgment. Two days later, on May 27, 2021, the court issued a subsequent order
    awarding the Westchester $235,860 in damages, superseding the original figure. We
    note but do not address this discrepancy, as we decline to uphold either amount.
    Again, it is not clear why the Westchester provided Ms. Caesar a February
    5
    11 move-out date but began charging her on February 10.
    27
    to vacate Guest Room 637B and submit your key to it to The Westchester’s front
    desk no later than April 30, 2016 at Noon.” The Westchester therefore indicated its
    intent to strictly enforce its guest-room rules starting that evening, and damages are
    only appropriate for the time she spent in the room after that. Based on that
    understanding, we remand with instructions that the trial court reduce the damages
    award to $227,810, representing $110 per day for each day from April 30, 2016
    through December 31, 2016, and $125 per day for each day from January 1, 2017
    through May 25, 2021. We leave the attorneys’ fees and costs awards unchanged.
    Finally, we affirm the trial court’s issuance of a permanent injunction,
    although we correct an analytical mistake it made in so doing. Ms. Caesar is correct
    that the trial court committed an error by applying the legal test for the issuance of a
    preliminary injunction when it should have applied the test for the issuance of a
    permanent injunction. To receive a permanent injunction, a plaintiff must show:
    (1) that it has suffered an irreparable injury; (2) that
    remedies available at law, such as monetary damages, are
    inadequate to compensate for that injury; (3) that,
    considering the balance of hardships between the plaintiff
    and defendant, a remedy in equity is warranted; and (4)
    that the public interest would not be disserved by a
    permanent injunction.
    eBay Inc. v. MercExchange, LLC, 
    547 U.S. 388
    , 391 (2006). The test for the
    issuance of a preliminary injunction is similar, but instead of analyzing whether the
    28
    plaintiff has an adequate remedy at law, the court assesses whether the plaintiff is
    likely to succeed on the merits of the case. Wieck v. Sterenbuch, 
    350 A.2d 384
    , 387
    (D.C. 1976); see Ifill, 
    665 A.2d at 187-88
    . The likelihood-of-success-on-the-merits
    inquiry is unnecessary where, as here, the plaintiff has already succeeded on the
    merits and seeks permanent relief. Nevertheless, because we identify no abuse of
    discretion on the part of the trial court in its analysis of the three prongs the tests
    have in common, and because we conclude that the Westchester lacks an adequate
    remedy at law, we see no need to remand the case for the trial court’s reconsideration
    in the first instance.
    On this latter point, Ms. Caesar proved herself quite committed to remaining
    in the guest room and did not vacate it until the trial court issued its injunction,
    despite her loss on summary judgment. Her breach of contract was persistent and
    ongoing, and we are not confident that in the absence of an injunction she would not
    take up residence in the guest room once again. Moreover, even if Ms. Caesar were
    willing to pay the nightly rate in perpetuity—which we have no reason to believe is
    the case—the situation would still be untenable. The Westchester has 10 guest
    rooms it makes available to all residents, and it in general limits the stays of even
    paying residents to seven days, presumably so that other residents have an adequate
    opportunity to make use of the rooms. Ms. Caesar’s indefinite occupation of one of
    these rooms, paid or not, is incompatible with this arrangement and would unfairly
    29
    disadvantage the Westchester’s other residents and their guests. Damages are not
    thus not an adequate remedy. See, e.g., Lucy Webb Haynes Nat’l Training Sch. for
    Deaconesses & Missionaries v. Geoghegan, 
    281 F. Supp. 116
    , 117-18 (D.D.C.
    1967) (holding that damages were inadequate and an injunction was warranted
    where a patient refused to vacate her hospital room, although she was “able and
    willing to pay whatever the hospital would charge,” because permitting her to remain
    would “allow a diversion of [the hospital’s] facilities to purposes for which they are
    not intended”); Hockenberg Equip. Co. v. Hockenberg’s Equip. & Supply Co. of Des
    Moines, Inc., 
    510 N.W.2d 153
    , 158 (Iowa 1993) (affirming the issuance of a
    permanent injunction where the defendants “made no assurances that they would
    refrain from breaching [a] settlement agreement in the future”). Ms. Caesar’s actions
    are not unlike a continuing trespass, a violation courts have often found it appropriate
    to enjoin permanently. See, e.g., Geoghegan, 
    281 F. Supp. at 117-18
     (collecting
    cases); R.I. Turnpike & Bridge Auth. v. Cohen, 
    433 A.2d 179
    , 182 (R.I. 1981);
    Wheelock v. Noonan, 
    15 N.E. 67
    , 68-70 (N.Y. 1888); Levisa Coal Co. v.
    Consolidation Coal Co., 
    662 S.E.2d 44
    , 62 (Va. 2008); Water Works & Sewer Bd.
    of the City of Birmingham v. Inland Lake Invs., LLC, 
    31 So.3d 686
    , 693 (Ala. 2009);
    Evans v. Cote, 
    107 A.3d 911
    , 915 (Vt. 2014). We therefore affirm the issuance of
    the injunction, this time under the correct standard.
    30
    V.     Conclusion
    For the foregoing reasons, we affirm the trial court in all respects except the
    damages calculation, on which we remand with instructions to correct the damages
    amount to $227,810.
    So ordered.