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 done with the manager. For instructions, guests must contact the property the day before check-in, but no later than 12:00 AM on the day of check-in. Contact information is provided in the booking confirmation.