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. After booking, guests must contact the property for check-in instructions. Contact information is provided in the booking confirmation. Guests will be charged a fine of one thousand rubles for leaving trash and dirty dishes, the amount will be deducted from the deposit paid upon check-in. Total ban on smoking in the apartment, fine RUB 5000.00. A deposit is paid upon check-in. It will be returned within 24 hours after check-out. An additional fee of RUB 3000.00 is charged for pets. Before booking accommodation with a pet, you must first contact the property to clarify the possibility of accommodation.