The requirements for documents needed at check-in depend on the type of accommodation and the applicable regulations. For hotels and other accommodation facilities, a Russian passport, an international passport, or a driver’s license may be accepted. For apartments, serviced apartments, and other properties where check-in or contract conclusion is carried out according to the rules of a specific property, the required documents are determined by the property itself. Check-in is until 9:00 PM. Late-night check-in is available for an additional fee. The security deposit is refundable within 24 hours of check-out; on holidays, the deposit is up to RUB 10,000.00. The apartment is not rented for parties or events. Smoking is prohibited — a fine of RUB 5,000.00 applies. Pets are not allowed. Quiet hours are required after 10:00 PM. Guests over the age of 21 are allowed to check into the property in accordance with the agreement that is concluded at the time of check-in.