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. Payment is only possible by bank transfer. For one-night bookings, the price includes only one bed linen set for the double bed and one set of towels per guest for two guests. An additional linen set for the sofa is available for an extra charge of RUB 400.00, and it is provided free of charge for bookings of two nights or more. A third linen set is also available for an extra fee.