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. Contactless check-in is available. To arrange check-in, guests must contact the administration in advance to receive arrival instructions. Contact details can be found in the booking confirmation. Early check-in is available upon prior arrangement. Smoking and parties are strictly prohibited in the flat. The security deposit will not be refunded if the scent of tobacco is detected or if neighbors file complaints regarding noise after 10:00 PM. A manager remains available to assist guests throughout the entire duration of their stay.