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. Check-in is contactless. To arrange check-in, guests must contact the administration in advance to receive instructions. Contact details are provided in the booking confirmation. Early check-in and late check-out are available for an additional fee and subject to availability; please check the details with the administrator. A passport is required at check-in. The exact number of guests must be specified at the time of booking, as an additional fee applies for each guest beyond the first two. For business travelers, arrangements can be made for cashless payments via legal entities, and all necessary financial documentation can be provided. Transfer services and excursions can be arranged. Smoking (including cigarettes, hookahs, and vapes), hosting events, and staying with pets are prohibited in the apartment. Minors cannot check in without adult supervision.