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. Upon check-in, a security deposit is charged, which is returned on the day of departure, after checking the accommodation facility. Guests must contact the check-in manager one hour prior to arrival to receive check-in instructions. It is possible to contact the manager before 11:00 PM. Contact details are provided on the booking confirmation.