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 administrator is on call from 09:00 AM to 09:00 PM. The receptionist will answer all questions until 09:00 PM. The apartment has a 24-hour contactless check-in service. It is necessary to contact before 09:00 PM for check-in information. Upon check-in, a security deposit is charged and returned on the day of check-out, and an online accommodation agreement must be completed. Accommodation of children from 0 to 7 years old by prior agreement with the apartment. It is possible to stay with a pet for an additional fee and upon prior agreement. When checking in with an animal, the deposit is paid in double amount and returned on the day of departure, if there is no damage to the property.