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. Guests must contact the property the day before arrival to communicate their arrival time. Contact information can be found on the booking confirmation. Please note that a prepayment of 1 night's stay is required. Free cancellation is possible no later than one month before arrival. Upon arrival from 10:00 PM to 07:00 AM an additional charge of RUB 500.00. Check-out before 08:00 AM or later than 09:00 PM is possible only by prior agreement with the accommodation and for an additional fee of RUB 500.00.