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 making a reservation, guests will receive instructions for checking in. Contact information is provided on the booking confirmation. Early check-in and late check-out are provided whenever possible and are charged additionally: RUB 400.00 per hour. Upon arrival after 09:00 PM, guests are required to sign a contract. Guests need to make a payment and deposit before check-in. The deposit is paid on the spot. Returns during the day, after checking out and checking the flat. An additional fee of RUB 500.00 per 1 night per person is charged for the third and fourth guests, as well as for a child over three years old. Children under three years old are provided with bed linen and towels for an additional fee, if necessary. A contract and a self-employed electronic receipt are provided. Check-in and accommodation with any animals is prohibited.