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. The front desk is open until 22:00. Guests are required to contact the property in advance for check-in instructions. Contact information is provided in the booking confirmation. Check-in from 09:00 PM to 08:00 AM is available for an additional fee of RUB 700.00.