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. 24-hour contactless check-in, shuttle service for reservations of 7 days or more, and free parking are available. A contract is signed upon check-in. A security deposit is required and is refundable after cleaning if the rules are followed. The deposit is non-refundable if the rules are violated. The flat is prohibited from smoking, holding noisy parties, occupancy by persons under 20 years of age, and intoxicated persons. An additional set of bed linen is available for RUB 650.00 per stay. Bed linen is included in the price.