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 23:00. Guests are required to contact the check-in manager 1 day prior to arrival by phone, indicated in the booking confirmation, in order to agree on the time of check-in and key collection. Both methods of depositing in cash or by card are possible.