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. Guests are required to complete electronic passport verification using the check-in service and sign an electronic agreement. A security deposit must be paid prior to arrival. The deposit will be refunded on the day of check-out after cleaning, provided there is no damage to the property. Smoking is strictly prohibited in the flat and on the balcony, including electronic cigarettes, vapes, hookahs, and similar devices. A fine of RUB 5000.00 will be charged for any violation. Parties and events are not allowed. Guests are asked to observe quiet hours from 10:00 PM to 08:00 AM. The flat is provided with bed linen and toiletries according to the number of guests specified in the booking. A final cleaning fee is charged separately.