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. If smoking occurs in the apartment, the deposit will not be refunded; smoking on the balcony is also prohibited. Early check-in and late check-out are possible upon agreement. Parties and noisy events are not allowed. Pets are not permitted.