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. Minimum booking period from 3 days. Early check-in is possible by agreement. The deposit is returned upon departure after checking the apartment. Smoking, parties and accommodation with pets are prohibited. Exceeding the number of guests is not allowed.