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. Smoking is permitted on the loggia. If payment upon check-in is required or guests of accounting d ocuments, guests are asked to notify the representatives of the facility in advance. Contact information is provided on the booking confirmation.