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. For paid bookings, check-in is from 02:00 PM to 11:00 PM. For unpaid bookings, check-in is from 02:00 PM to 06:00 PM. If the guest plans to check in later than the specified time, guests are asked to contact the apartment representative. Contact information is provided in the booking confirmation.