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. Contactless check-in. Guests must contact the property manager immediately after booking before 22:00, with the mandatory indication of who exactly the room is booked for. Contact information for communication is provided in the booking confirmation.