The Knickerbocker Hotel is committed to providing its guests and associates with a smoke free environment. Smoking tobacco, pipes, vapes, e-cigarettes and marijuana are strictly prohibited within the hotel. By booking through this website, you acknowledge that the hotel has installed smoking detection sensors provided by REST in its rooms. REST is a smart device that allows hotel management to respond to smoking events without disrupting your stay. You hereby agree and consent to the use of such sensor in your room and acknowledge and agree that it is 100% privacy compliant and required by the hotel. By acknowledging the foregoing, you agree to waive any future claims related to the presence of the sensor in a room you may book. Tampering with the sensor is strictly prohibited. A non-refundable $500 smoking fee will apply should a smoking event occur inside the hotel guestroom.

Please note, guests must be at least 21 years old to check-in.

Tickets, which can be purchased for an additional fee, are required for entry to St Cloud Rooftop on New Year's Eve.

Please note that group policy applies when more than 7 rooms are booked. This includes a cancellation policy of 30 days prior to arrival instead of 24 hours.

A mandatory fee is applicable per room per night. It includes the following:

- Unlimited WiFi for all devices

- Unlimited local, long-distance and international calling

- Unlimited access to nytimes.com and ft.com

- Wardrobe storage and nightly shoeshine

- 24-hour access to fitness centre

- Two bottles of water daily

Guests are required to show a photo identification and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply.

Please inform The Knickerbocker in advance of your expected arrival time. You can use the Special Requests box when booking, or contact the property directly with the contact details provided in your confirmation.

Guests under the age of 18 can only check in with a parent or official guardian.