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. The cost of accommodation is indicated for renting for more than 3 days and may vary depending on the season and length of stay. For renting for less than 3 days, an additional RUB 2000.00 is paid for cleaning the premises. This area is not suitable for noisy parties and loud music.