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. Front desk is open 24/7. Contactless check-in is available. Guests must contact the property 2 hours before arrival. Contact information is provided on the booking confirmation. Upon prior reservation, check-in is possible around the clock. In case of arrival at night, it is necessary to contact the accommodation in advance, during the daytime, and inform the planned arrival time. The apartment is not rented for events. The law on silence must be observed. Smoking is prohibited. Business travelers are provided with accounting documents.