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. Individuals under the influence of alcohol or narcotics will be denied check-in. Prohibited: staying with pets; making noise between 10:00 PM and 7:00 AM; smoking tobacco or using nicotine-containing products inside the apartment; and hosting loud gatherings or events. Smoking is permitted on the balcony. For corporate clients requiring extended stays, financial reporting documents are provided. Early check-in and late check-out are available for an additional fee, subject to availability. Check-in after 10:00 PM is available by prior arrangement only. If check-in is scheduled for after 6:00 PM, guests are required to guarantee their arrival by paying for the first night of their stay in advance.