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. Check-in after 10:00 PM is strictly agreed with the accommodation facility. Guests must contact the accommodation facility for check-in. Free bed linen is provided according to the number of people booked, additional sets are available for an additional fee, the cost can be checked on site.