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. When booking for up to 3 nights, an additional final cleaning fee of RUB 800.00 is charged. When booking for 3 days or more, the cleaning fee is RUB 1000.00. To arrange check-in, guests must contact the property in advance before 11:00 PM to receive check-in instructions. Contact details are provided in the booking confirmation.