Opinions and documents
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4 UNITED STATES DISTRICT COURT
5 NORTHERN DISTRICT OF CALIFORNIA
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7 HIMANSHU CHOPRA, Case No. 25-cv-04416-JST
8 Plaintiff,
ORDER GRANTING MOTION TO
9 v. COMPEL ARBITRATION; GRANTING
MOTION FOR ALTERNATIVE
10 AIRBNB, INC., et al., SERVICE; DENYING MOTION FOR
DISCOVERY; AND STAYING ACTION
Defendants.
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Re: ECF Nos. 38, 49, 58
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13 Before the Court is Defendant Airbnb’s motion to compel arbitration, Plaintiff Himanshu
14 Chopra’s ex parte motion for alternative service on Defendant Kim Bryan, and Chopra’s ex parte
15 motion to compel limited disclosures against Airbnb. ECF Nos. 38, 49, 58. The Court will grant
16 the motion to compel arbitration, grant the motion for alternative service in part, and deny the ex
17 parte motion for discovery.
18 I. BACKGROUND
19 Plaintiff Himanshu Chopra stayed at a property in Mount Vernon, New York, that he
20 booked on Airbnb’s online platform. ECF No. 20. JetBlue delivered his luggage to the Airbnb
21 rental the day after he arrived, but Chopra was staying in the basement and was not aware of the
22 delivery. Id. Chopra alleges that some delayed baggage containing items of value were not
23 delivered due to the host, Defendant Kim Bryan, declining the delivery. Id. at 6. “When Plaintiff
24 inquired about the baggage, Kim falsely denied receipt, claiming it had not been delivered.” Id.
25 “Later, Kim admitted possession of the baggage but refused to release it immediately, obstructing
26 JetBlue’s retrieval.” Id. Chopra claims that when he finally received the bag days later, several
27 valuable items were missing. Id. He also alleges that Kim threatened him and his fiancé. Id. He
1 breach of contract against Airbnb; for conversion, theft, and intentional infliction of emotional
2 distress against Bryan and Chess Properties, LLC1; negligence against Airbnb, Bryan, and Chess
3 Properties; and insurance bad faith against Airbnb.2 He seeks compensatory damages for the loss
4 of his personal property, medical expenses, and emotional distress; punitive damages; and
5 attorney’s fees and costs.
6 Chopra filed his second amended complaint on October 1, 2025. ECF No. 20. Chopra
7 filed an ex parte motion seeking expedited discovery on December 12, 2025 from Airbnb. ECF
8 No. 49. Airbnb moved to compel arbitration and opposed the motion for discovery on January 15,
9 2026. ECF No. 58. Chopra filed an opposition on January 28, 2026. ECF No. 59. Airbnb filed a
10 reply on February 5, 2026. ECF No. 61. Chopra filed an unauthorized sur-reply on February 17,
11 2026. ECF No. 62. Airbnb moved to strike the sur-reply on February 27, 2026, to which Chopra
12 filed a response on March 2, 2026. ECF Nos. 63 and 64.3
13 II. LEGAL STANDARD
14 A. Motion for Alternative Service
15 Rule 4(e)(1) of Federal Rules of Civil Procedure provides that an individual within a
16 judicial district of the United States may be served by “following state law for serving a summons
17 in an action brought in courts of general jurisdiction in the state where the district court is located
18 or where service is made.” “The goal of Rule 4 is to provide maximum freedom and flexibility in
19 the procedures for giving all defendants . . . notice of commencement of the action and to
20 eliminate unnecessary technicality in connection with the service of process.” Kohler Co. v.
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1 Chopra’s complaint does not provide any information about Chess Properties or explain its role
in the relevant events.
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2 The insurance bad faith claim is also made against “Generali,” but that person or entity is not
named as a party in the complaint or otherwise described in any manner.
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3 The Court will grant Airbnb’s motion to strike Chopra’s unauthorized sur-reply. ECF No. 63.
“Once a reply is filed, no additional memoranda, papers or letters may be filed without prior Court
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approval,” except under circumstances not present here. Civ. L.R. 7-3(d). Chopra did not seek
leave of court before filing his sur-reply. Even if he had sought leave, moreover, it would have
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been denied. “Although the court may in its discretion permit the filing of a sur-reply, this
discretion should be exercised in favor of allowing a sur-reply only where a valid reason for such
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additional briefing exists, such as where the movant raises new arguments in its reply
1 Domainjet, Inc., 2012 WL 716883, at *1 (S.D. Cal. Mar. 5, 2012) (quoting Elec. Specialty Co. v.
2 Road & Ranch Supply, Inc., 967 F.2d 309, 314 (9th Cir. 1992)) (internal quotation marks omitted).
3 “Due Process requires that any service of notice be ‘reasonably calculated, under all
4 circumstances, to apprise interested parties of the pendency of the action and afford them an
5 opportunity to present their objections.’” Aevoe Corp. v. Pace, 2011 WL 3904133, at *1 (N.D.
6 Cal. Sept. 6, 2011) (quoting Mullane v. Cent. Hanover Bank & Trust Co., 339 U.S. 306, 314
7 (1950)).
8 B. Motion to Compel Arbitration
9 The Federal Arbitration Act (“FAA”) applies to written contracts “evidencing a transaction
10 involving commerce.” 9 U.S.C. § 2. Under the FAA, arbitration agreements “shall be valid,
11 irrevocable, and enforceable, save upon such grounds as exist at law or in equity for the revocation
12 of any contract.” 9 U.S.C. § 2. This provision reflects “both a liberal federal policy favoring
13 arbitration, and the fundamental principle that arbitration is a matter of contract.” AT&T Mobility
14 LLC v. Concepcion, 563 U.S. 333, 339 (2011) (quotation marks and citations omitted).
15 On a motion to compel arbitration, the Court’s role under the FAA is “limited to
16 determining (1) whether a valid agreement to arbitrate exists and, if it does, (2) whether the
17 agreement encompasses the dispute at issue.” Chiron Corp. v. Ortho Diagnostic Sys., Inc., 207
18 F.3d 1126, 1130 (9th Cir. 2000) (citing 9 U.S.C. § 4). If the Court is “satisfied that the making of
19 the agreement for arbitration or the failure to comply therewith is not in issue, the [C]ourt shall
20 make an order directing the parties to proceed to arbitration in accordance with the terms of the
21 agreement.” 9 U.S.C. § 4. If, however, “the making of the arbitration agreement” is “in issue, the
22 court shall proceed summarily to the trial thereof.” Id. Until a trial on arbitrability is held, “any
23 motion to compel arbitration” must be held “in abeyance until the factual issues have been
24 resolved.” Hansen v. LMB Mortg. Servs., Inc., 1 F.4th 667, 672 (9th Cir. 2021).
25 On a motion to compel arbitration, “courts rely on the summary judgment standard of Rule
26 56 of the Federal Rules of Civil Procedure.” Id. at 670. “Courts may consider evidence outside of
27 the pleadings, such as declarations and other documents filed with the court.” Burger v. Northrop
1 2021). Under Rule 56, “[a]n affidavit or declaration used to support or oppose a motion must be
2 made on personal knowledge, set out facts that would be admissible in evidence, and show that the
3 affiant or declarant is competent to testify on the matters stated.” Fed. R. Civ. P. 56(c)(4). The
4 Court must “give to the opposing party the benefit of all reasonable doubts and inferences that
5 may arise.” Concat LP v. Unilever, PLC, 350 F. Supp. 2d 796, 804 (N.D. Cal. 2004) (citations
6 omitted). If the parties contest the existence of an arbitration agreement, courts
7 “generally . . . apply state-law principles of contract interpretation to decide whether a contractual
8 obligation to arbitrate exists.” First Options of Chicago, Inc. v. Kaplan, 514 U.S. 938, 944
9 (1995).
10 Under California law, contract formation requires mutual assent. See Binder v. Aetna Life
11 Ins. Co., 75 Cal. App. 4th 832, 850 (1999); Knutson v. Sirius XM Radio Inc., 771 F.3d 559, 565
12 (9th Cir. 2014) (holding that mutual assent is “a required element of contract
13 formation.”). “Mutual assent may be manifested by written or spoken words, or by conduct . . .
14 and acceptance of contract terms may be implied through action or inaction.” Knutson, 771 F.3d
15 at 565 (internal quotations and citations omitted). “Accordingly, an offeree, knowing that an offer
16 has been made to him but not knowing all of its terms, may be held to have accepted by his
17 conduct, whatever terms the offer contains.” Windsor Mills, Inc. v. Collins & Aikman Corp., 25
18 Cal. App. 3d 987, 992–93 (1972) (citations omitted).
19 C. Motion for Early Discovery
20 “Rule 26 vests the trial judge with broad discretion to tailor discovery narrowly and to
21 dictate the sequence of discovery.” Crawford-El v. Britton, 523 U.S. 574, 598 (1998). “And the
22 court may also set the timing and sequence of discovery.” Id. at 599 (citing Fed. R. Civ. P. 26(d)).
23 The decision of whether to grant early discovery under Rule 26(d) is within the Court's broad
24 discretion. Quinn v. Anvil Corp., 620 F.3d 1005, 1015 (9th Cir. 2010). “The Ninth Circuit uses the
25 ‘good cause’ standard to determine whether discovery should be allowed to proceed prior to a
26 Rule 26(f) conference.” Grooms v. Legge, No. 09CV489-IEG-POR, 2009 WL 704644, at *12
27 (S.D. Cal. Mar. 17, 2009).
1 III. DISCUSSION
2 A. Motion for Alternative Service
3 Chopra seeks to serve Defendant Kim Bryan either by certified mail or by emailing the
4 summons and complaint to Brent M. Reitter, counsel for Airbnb. ECF No. 38. He submits
5 evidence that a process server attempted to serve Bryan at her last known address (which is also
6 the residence at which the events underlying this case took place) on eight separate occasions
7 without success. ECF No. 38-2 at 2.
8 Under Federal Rule of Civil Procedure 4(e)(1), plaintiffs may serve an individual located
9 within the United States by using any method allowed by the law of the state in which the district
10 court is located. Fed. R. Civ. P. 4(e)(1). California—the state in which the Court sits—allows for
11 five basic methods of service: (1) personal delivery to the party; (2) delivery to someone else at
12 the party's usual residence or place of business; (3) service by mail with acknowledgment of
13 receipt; (4) service on persons outside the state by certified or registered mail with a return receipt
14 requested; and (5) service by publication. Cal. Code Civ. Proc. §§ 415.10-50. Alternatively,
15 California Code of Civil Procedure Section 413.30 permits the court to “direct that the summons
16 be served in a manner which is reasonably calculated to give actual notice to the party to be served
17 and that such proof of service be made as prescribed by the court.” Cal. Code Civ. Proc. § 413.30.
18 Prior to seeking alternative service of process under Cal. Civ. Proc. Code § 413.30,
19 Plaintiff must first demonstrate that Plaintiff exercised “reasonable diligence” in attempting to
20 serve Defendant through other means of service specified in the California Civil Code of
21 Procedure, including “personal delivery . . . to the person to be served.” Cal. Civ. Proc. Code
22 § 415.10(a). “Ordinarily, . . . two or three attempts at personal service at a proper place should
23 fully satisfy the requirement of reasonable diligence and allow substituted service to be made.”
24 Bein v. Brechtel-Jochim Grp., Inc., 6 Cal. App. 4th 1387, 1391–92 (1992) (quoting Espindola v.
25 Nunez 199 Cal.App.3d 1389, 1392 (1988)).
26 The Court finds that Chopra has exercised reasonable diligence to serve Bryan and
27 therefore grants permission to serve Bryan via certified mail at her last known address. Chopra’s
1 because, among other reasons, there is no evidence that Reitter is serving as Bryan’s counsel.
2 B. Motion to Compel Arbitration
3 Airbnb moves to compel Chopra to arbitration based on the Airbnb terms of service, which
4 contains an arbitration agreement that covers the claims in this case. ECF No. 58 at 2-3. “When a
5 party petitions a court to compel arbitration under the FAA, ‘the district court's role is limited to
6 determining whether a valid arbitration agreement exists and, if so, whether the agreement
7 encompasses the dispute at issue. If the answer is yes to both questions, the court must enforce the
8 agreement.’” Tillman v. Tillman, 825 F.3d 1069, 1073 (9th Cir. 2016) (quoting Lifescan, Inc. v.
9 Premier Diabetic Servs., Inc., 363 F.3d 1010, 1012 (9th Cir. 2004)). Here, Chopra agreed to an
10 arbitration clause when he signed up for an account on Airbnb’s portal that applied to all claims
11 brought against Airbnb in the United States. ECF No. 58 at 2–3; ECF No. 58-5 ¶ 10. The
12 agreement applies to virtually all actions relating to the use of Airbnb, including stays at properties
13 listed on the platform. Id. at 1, §§ 10, 23.6.
14 Chopra does not dispute that he assented to Airbnb’s terms of use and, by extension, the
15 arbitration agreement. However, he makes five arguments against Airbnb’s motion to compel:
16 that the agreement is procedurally and substantively unconscionable; that the delegation clause is
17 invalid; that Airbnb has denied the discovery necessary to determine the motion to compel; that
18 Airbnb has spoliated evidence; that granting the motion to compel would result in piecemeal
19 litigation because not all of his claims are subject to the arbitration agreement; and that Chopra’s
20 claims for public injunctive relief are non-arbitrable. ECF No. 59. The Court addresses these
21 arguments in turn.
22 “Under California law, an arbitration agreement is unconscionable only if it is both
23 procedurally and substantively unconscionable.” Kersting v. UnitedHealth Grp., No. 23-CV-159
24 TWR (AHG), 2023 WL 4305127, at *7 (S.D. Cal. June 29, 2023) (citation modified).4 “An
25 arbitration provision is substantively unconscionable if it is ‘overly harsh’ or generates ‘one-sided’
26 results.” Nagrampa v. MailCoups, Inc., 469 F.3d 1257, 1280–81 (9th Cir. 2006) (quoting
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1 Armendariz v. Found. Health Psychcare Servs., Inc., 24 Cal. 4th 83, 114 (2000)). Chopra argues
2 that the agreement is substantively unconscionable because it “delegates arbitrability exclusively
3 to the arbitrator”; “restricts discovery despite platform-controlled evidence”; and “effectively
4 immunizes Airbnb from public accountability.”
5 None of these arguments support a finding of substantive unconscionability. The Ninth
6 Circuit holds that “to sufficiently challenge a delegation provision, the party resisting arbitration
7 must specifically reference the delegation provision and make arguments challenging it.” Bielski
8 v. Coinbase, Inc., 87 F.4th 1003, 1011 (9th Cir. 2023). Where a plaintiff “make[s] no effort to
9 explain how the delegation clause is substantively unconscionable,” such an argument fails. Gil
10 Abrahem Swigi et al v. VinFast Auto, LLC et al. Additional Party Names: Joseph Mizrahi, No. CV
11 25-05560-MWF (ASX), 2025 WL 4649520, at *5 (C.D. Cal. Oct. 28, 2025). Chopra does not
12 explain how the delegation clause is unconscionable.
13 The Court does not know what Chopra means when he states the agreement “restricts
14 discovery despite platform-controlled evidence” because he neither identifies a relevant passage in
15 the arbitration agreement, cites any case authority, nor states what discovery he would seek. Even
16 if he had, however, the fact that there might be limitations on discovery, standing alone, would not
17 compel a finding of unconscionability. “Because arbitration is meant to be a streamlined
18 procedure, parties may agree to limit the number of depositions and impose other restrictions.”
19 Poublon v. C.H. Robinson Co., 846 F.3d 1251, 1270 (9th Cir. 2017) (citation modified). To
20 support a finding of unconscionability, a plaintiff must show that discovery limitations would
21 leave him unable to obtain the information he needs. See Longboy v. Pinnacle Prop. Mgmt.
22 Servs., LLC, 718 F. Supp. 3d 1004, 1019 (N.D. Cal. 2024) (noting that the court “must balance the
23 desirable simplicity of limiting discovery with the need for discovery sufficient to adequately
24 arbitrate the statutory claim” (citation modified)). Chopra has not done so. The Court was unable
25 to find any reference to discovery in the agreement itself, and Chopra does not argue that the
26 Consumer Arbitration Rules, which Airbnb’s terms of use incorporate, limit discovery in any
27 relevant way. Absent this information, the Court cannot find the agreement substantively
1 Regarding Chopra’s last point, there is no denying that arbitration provides less public
2 accountability, and it has frequently been criticized on that basis.5 But Chopra cites no authority,
3 and the Court is aware of none, finding an arbitration agreement substantively unconscionable on
4 that basis.
5 Because the Court does not find substantive unconscionability, it need not address the
6 question of procedural unconscionability.
7 Chopra’s argument regarding limitations on discovery, whatever those might be, also are
8 not a ground for denying the motion to compel. Chopra’s must make his arguments regarding
9 discovery and alleged spoliation of evidence to the arbitrator, not to this Court. “If the motion to
10 compel arbitration is granted and the ‘dispute is arbitrable, responsibility for the conduct of
11 discovery lies with the arbitrators.’” Miceli v. Citigroup, Inc., No. 215CV01962GMNVCF, 2016
12 WL 1170994, at *2 (D. Nev. Mar. 22, 2016) (quoting CIGNA Health Care of St. Louis, Inc. v.
13 Kaiser, 294 F.3d 849, 855 (7th Cir. 2002). Chopra’s argument regarding injunctive relief is also
14 unavailing, since he does not seek such relief in his complaint.
15 Finally, Chopra argues that courts do not permit arbitration when, as here, there are
16 defendants who are not seeking arbitration and so arbitration of Airbnb’s claims would require
17 piecemeal resolution of the dispute. ECF No. 59.6 Chopra’s position is not supported by the case
18 law. The Supreme Court has made clear that the FAA “require[s] that if a dispute presents
19 multiple claims, some arbitrable and some not, the former must be sent to arbitration even if this
20 will lead to piecemeal litigation.” KPMG LLP v. Cocchi, 565 U.S. 18, 19 (2011).
21 Accordingly, the Court will grant Airbnb’s motion to compel arbitration.
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5 See, e.g., Jean R. Sternlight, Creeping Mandatory Arbitration: Is It Just?, 57 Stan. L. Rev.
1631, 1661 (2005). (“Even if it could be shown that mandatory arbitration were beneficial
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for many or potentially all consumers and employees who had claims, some argue it would
still be detrimental to society in that it curtails the use of public (sometimes jury) trials and
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eliminates the development of public precedent. As a corollary, such critics note that to the
extent mandatory arbitration eliminates class actions, it also diminishes the public's
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opportunity to use the public justice system to enforce public laws.”).
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6 Chopra cites an inapposite case in support of this proposition, Kramer v. Toyota Motor Corp.,
1 C. Ex Parte Motion for Limited Disclosures
2 Chopra is seeking early discovery from Airbnb for “host-verification and entity-
3 identification information concerning the Airbnb listing identified as ‘Chess Properties LLC’”
4 through an ex parte motion. ECF No. 49 at 1–2. Chopra is seeking information about Defendant
5 Chess Properties LLC so he can serve them. Id. Airbnb asked the Court to stay review of the
6 discovery dispute before adjudicating the motion to compel arbitration as responsibility for
7 discovery lies with the arbitrator when a dispute is arbitrable. ECF No. 57. As the claims against
8 Airbnb must be arbitrated, the discovery disputes against Airbnb too must be resolved by the
9 Arbitrator. C.f. Coinbase, Inc. v. Bielski, 599 U.S. 736, 740 (2023) (holding that participating in
10 ongoing district court proceedings when a dispute may be arbitrable causes substantial prejudice to
11 defendants, and a stay of all district court proceedings is warranted when there is an ongoing
12 determination of the arbitrability of a dispute.).
13 Therefore, the motion is denied without prejudice.
14 CONCLUSION
15 For the foregoing reasons, the Court grants Airbnb’s motion to compel arbitration.
16 Chopra’s motion for early discovery, ECF No. 49, is denied as moot. The Court also grants
17 Airbnb’s request to stay this action pending arbitration. LocateAI Realty Inc. v. Brewster, No.
18 CV-25-04959-PHX-JZB, 2026 WL 1465525, at *6 (D. Ariz. May 26, 2026) (“Pursuant to the
19 FAA, upon determining that an issue in a pending action is subject to a mandatory arbitration
20 provision, a federal court ‘shall . . . stay the action until such arbitration has been had.’” (quoting 9
21 U.S.C. § 3)). The stay shall not prevent Chopra from effectuating service on Bryan pursuant to the
22 terms of this order.
23 The parties shall submit status reports to the Court within ninety days of the filing date of
24 this order, and additional joint status reports every ninety days thereafter, apprising the Court of
25 the status of the arbitration proceedings. Within fourteen days of the completion of the arbitration
26 / / /
27 / / /
] proceedings, the parties shall jointly submit to the Court a report advising the Court of the
2 || outcome of the arbitration, and a request that the case be dismissed or that the case be reopened
3 and a case management conference be scheduled.
4 IT IS SO ORDERED.
5 Dated: June 3, 2026
6
JON S. TIGAR
7 ited States District Judge
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