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. An online agreement is signed before check-in. There is a contactless check–in using an electric lock code - guests receive an access code immediately after signing the contract. Check-in is possible at any convenient time after 15:00. The flat is not suitable for living with pets or for families with children. In case of hot water shutdown, a backup water heater is provided.