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. Individual check-in and check-out times can be arranged. Reporting documents are provided, and payment by organizations via bank transfer is possible. Provision of an extra set of bedding is charged separately. Smoking inside the flat, except on the balcony where smoking is allowed, is subject to a fine of RUB 2000.00.