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. Front desk opening hours 09:00 - 21:00. Check-in is remote and possible around the clock, but guests must contact the property before 21:00 on the day of arrival to receive instructions for check-in. Contact information is provided on the booking confirmation. Before checking in, guests will need to sign a contract through an online service.