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 00:00. Check-in after 12:00 AM is only possible with prior arrangement with the property, which must be made before 09:00 PM local time. Contact details are provided in the booking confirmation.