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 are required to contact the accommodation directly after booking using the phone number provided in the voucher to receive information on check-in. Upon request, the apartment staff can provide directions to the apartment. Contact information is provided in the booking confirmation. A deposit is required on the day of check-in to cover any damages. The deposit is refundable on the day of check-out after final cleaning.