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. To receive check-in instructions, guests need to call the number specified in the booking confirmation. Upon request, guests can be advised on how to get to the apartment and where the nearest public transport stops, parking for cars and more are located.