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 19:00. One day before arrival, the guest must contact the contact number in the booking confirmation to clarify the details of the arrival and to send instructions for check-in.