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 deposit is returned upon departure, provided that nothing in the apartment is damaged. Payment is made on the day of check-in for the entire period. The apartment is not suitable for parties. Smoking is prohibited. It is necessary to observe the silence regime from 08:00 PM. It is possible to provide a transfer from the airport or train station for an additional fee upon agreement.