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. Before check-in, guests must contact the check-in manager in advance, no later than one day before check-in. In case of planned check-in after 08:00 PM, it is also necessary to notify the manager in advance. Contact information is provided in the booking confirmation. For a one-night booking, guests are required to pay a cleaning fee of RUB 300.00. One set of bed linen is provided for every two guests. If an additional set is needed, an extra fee of RUB 500.00 applies.