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. Russian citizens must have an original valid Russian passport upon arrival. Check-in is carried out until 12:00 AM. Late check-in is possible for an additional fee, RUB 300.00. Payment is made directly to the administrator upon arrival. In the event of a late check-in, please notify the hotel in advance and receive check-in instructions. Contact details can be found on the booking confirmation. The property requires a refundable security deposit ranging from RUB 3000.00 to RUB 10000.00 depending on the building booked. The security deposit is returned upon departure. The cost of an extra bed must be confirmed on the spot.