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 is carried out before 23:00. A prepayment of the cost of 1 night staying is required. A representative of the apartment will contact guest after booking to inform him about ways of making the prepayment. Free cancelation of the booking is possible no later than 5 days before arrival date. Reporting documents are provided upon request.