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. Accommodation with children from 8 years old is allowed. Contactless remote check-in is available. Check-in after 08:00 PM is strictly by prior arrangement. Reporting documents are provided. Smoking of any kind of cigarettes, including hookah, is prohibited in the apartment, burning candles is prohibited.