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. Smoking in the apartment is prohibited. You can not keep animals and hold parties. A refundable deposit of 3,000 rubles is required, and reporting documents (for an additional fee) are provided, if necessary. Payment can be made by bank transfer.