Reservations Only
Privacy Begins Before Arrival.
Hidden Key does not depend on walk-in traffic. Your visit is scheduled so the venue can be prepared around your reservation.
Everything You Need To Know
From reservations and arrival to privacy, The Original Sin, add-ons, membership, and planning your stay, the details should feel as effortless as the escape itself.
Hidden Key is reservation-only.
Your visit is handled discreetly.
The Original Sin experience takes place on-site.
Concierge assistance is available.
Yes. Hidden Key operates by advance reservation. We do not operate as a walk-in venue, which allows us to control guest flow and preserve the private nature of the experience.
Same-day availability may occasionally be possible, but it is not guaranteed. Contact us as early as possible so we can confirm whether a private space can be prepared.
Earlier is always better, especially for weekends, holidays, celebrations, and stays that include special add-ons. Availability is limited because Hidden Key is intentionally private.
Reservations are started through our secure booking page. There you can request The Original Sin, choose your stay type, date, add-ons, and membership status before completing the required Rental Agreement and electronic signature. If you need help planning your stay, contact us before booking.
The person making the reservation must be at least 25 years old. Every guest included in the reservation must be at least 18 years old.
Eligibility is confirmed as part of the booking process.
Yes. The current Rental Agreement, Assumption of Risk, Liability Waiver, and House Rules are included in the booking process. The required agreement must be reviewed, accepted, and electronically signed before the booking request can move through final review and confirmation.
The Original Sin is the Hidden Key room currently accepting booking requests. Additional rooms are being developed and are shown as Coming Attractions until they are ready for reservations.
Current standard rates are $300 for a weekday overnight stay, $350 for weekend stays, and $150 for weekday day-use reservations.
Add-ons and special arrangements are priced separately where applicable.
Standard weekday overnight stays begin at 6:00 PM and conclude at 10:00 AM.
Yes. Weekend and holiday reservations use a 3:00 PM check-in and 11:00 AM check-out schedule unless your confirmation states otherwise.
Yes. Weekday day-use reservations are available from 12:00 PM to 4:00 PM, subject to availability.
Please contact us before your stay. Schedule changes depend on availability and the preparation time required between reservations, so they cannot be guaranteed.
Privacy is central to how Hidden Key operates. Reservations are scheduled in advance, guest flow is controlled, and the experience is designed to minimize unnecessary public exposure.
Arrival instructions and the information needed for your visit are provided as part of your confirmed reservation.
Hidden Key is located in Holt, Michigan. Visits are by reservation only, so please follow the arrival instructions associated with your confirmed booking rather than arriving without an appointment.
Reservation information is used to coordinate your visit and is handled with discretion. Access should be limited to the information necessary to provide and support your reservation.
Hidden Key is designed to extend discretion beyond the physical experience. The payment descriptor and applicable payment details are presented during the booking and payment process so you can review them before completing the applicable payment step.
Current Room Status
The Original Sin is available now. The Lounge, The Dungeon, and The Sanctum remain under Coming Attractions until each room is ready.
Yes. The Original Sin is designed as a private Hidden Key environment rather than a shared guest space. Reservations are scheduled in advance so the experience can remain controlled and discreet.
Yes. Additional Hidden Key rooms are in development. Until each room is ready, it will remain under Coming Attractions and will not be available to reserve. The Original Sin is the room currently accepting requests.
The Original Sin currently includes:
The currently confirmed Welcome / Aftercare Bag includes:
Room inclusions are separate from optional add-ons. Additional room-inclusion details will be added when finalized.
Yes. Current add-ons include Dozen Roses ($100), Cheese & Chocolate Tray ($100), Sybian Rental ($150), Auxfun Hi-Smith Machine Rental ($125), Wi-Fi Access ($10), Dildo ($30), and Butt Plug Set ($30).
For Sybian and Hi-Smith rentals, the first selected attachment is included with the rental. Additional attachments are $50 each and are yours to keep.
Contact us. If you are planning a proposal, anniversary, private celebration, or another specific experience, we can confirm what can reasonably be arranged before your visit.
Often, yes. Contact us as soon as possible. Some additions require preparation or sourcing, so availability becomes more limited as your reservation approaches.
Membership is designed for guests who want a closer relationship with Hidden Key and intend to return. It provides access to member benefits and preferred advantages across eligible Hidden Key experiences.
Current membership materials include a 10% member-rate benefit on eligible reservations. Any exclusions or conditions applicable to a particular booking should be confirmed at the time of reservation.
Yes. Membership benefits do not replace the required booking documents. Applicable member and complimentary reservations still go through the current Rental Agreement, Waiver, eligibility confirmation, and electronic-signature step before final confirmation.
Visit the membership page for the current membership structure, benefits, and next steps.
Payment instructions and any amount required to confirm the reservation are presented during the booking and confirmation process. The required Rental Agreement and electronic signature must also be completed before the reservation is finalized.
Contact us as soon as you know that a change may be needed. Rescheduling and other changes depend on availability and the terms attached to your confirmed reservation.
Contact Hidden Key as soon as possible. The applicable cancellation or refund treatment should follow the terms provided with your reservation and any services already arranged.
Yes. Once the request has completed the required review, agreement/signature, applicable payment, and confirmation steps, Hidden Key provides the information needed to prepare for the visit, including relevant arrival details.
Expect a scheduled, private experience rather than a conventional hotel check-in. Your confirmation will provide the information you need, and the space will be prepared for your reservation before you arrive.
Bring what you personally need for your stay and review your reservation confirmation before arrival. The Original Sin includes its listed room amenities, equipment, and the current Welcome / Aftercare Bag, while optional add-ons are selected separately during booking. If anything specific is required for your reservation, Hidden Key can confirm it in advance.
Absolutely. You do not need to make a reservation before asking questions. Contact us and we can help with The Original Sin, timing, add-ons, or planning your first Hidden Key visit.
No. Hidden Key is a private on-site suite and experience concept built around advance reservations, curated spaces, and controlled access rather than traditional walk-in hotel traffic.
No Exact Match
We could not find that question here, but we can still help privately.
Contact Hidden KeyBefore You Reserve
Reservations Only
Hidden Key does not depend on walk-in traffic. Your visit is scheduled so the venue can be prepared around your reservation.
Weekday Overnight
6 PM → 10 AM Standard overnight schedule.Weekday Day Use
12 PM → 4 PM A shorter private escape during the day.
For Those Who Return
Membership is its own layer of the Hidden Key experience. Explore current benefits, member advantages, and preferred access before deciding whether it fits you.
Still Have A Question?
If your question is specific to your visit, your plans, or your preferred experience, contact Hidden Key directly.
See the room currently available and preview the experiences listed under Coming Attractions.
View Room & Coming Attractions →