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. Check-in is available 24/7; however, bookings can be processed only from 07:00 AM to 11:00 PM. All payments and access codes for check-in are issued during this time frame. Reporting documents can be provided upon request. Parties and loud events are not allowed in the flat. Smoking is prohibited both inside the flat and on the balcony.