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. The price is indicated for two guests and one set of bed linen for a double bed. Additional guests, up to a maximum of two people, are charged separately at RUB 1000.00 per day. Smoking, staying with pets, and property damage are prohibited in the apartment and on the balcony. After 10:00 PM, loud music and noisy events must be avoided. In case of violation of house rules, property damage, damage to bed linen, or the appearance of stains from food, drinks, or blood, compensation for damages will be charged. A security deposit is required at check-in; it is refunded upon compliance with house rules and after cleaning and inspection of property condition. Check-in is fully contactless via an electronic lock. Guests can check in at any time after the appointed check-in hour.