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. When booking for a day, an additional fee of RUB 1000.00 is charged for cleaning. A short-term accommodation agreement is concluded before check-in. Remote check-in is available at the apartment. A code can be obtained until 11:00 PM. Guests must contact the apartment representatives in advance to receive the code. Check-in with an existing code is possible 24/7. Contact information is provided in the booking confirmation. An electronic contract is required before check-in.