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. Front desk is open 24/7. Check-in is possible only upon presentation of a passport. A deposit is required. If the apartment is kept clean and tidy, the deposit is returned after check-out within 24 hours by transfer to the card. Noise and smoking are prohibited in the apartment. Additional services are paid separately. Accounting documents are provided. Cash and non-cash payments are possible. Early check-in and late check-out are possible.