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. Guests will be greeted by the receptionist upon check-in. At least 1 hour prior to check-in, the manager must be contacted by phone for check-in instructions. Round-the-clock check-in is possible only by prior agreement one day before arrival. Contact details can be found on the booking confirmation.