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. Upon arrival, guests are required to have a passport and pay a deposit. The deposit is returned upon departure after the flat has been inspected. An additional set of bed linen is available for an extra charge. Smoking and holding parties or events are prohibited in the flat. If the accommodation rules are violated, the payment for the stay and the deposit are not refunded. The administrator is available from 9:00 AM to 9:00 PM. After booking, guests need to contact the property independently. Contact information is provided in the booking confirmation. Reporting documents are provided.