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. Check-in is carried out remotely according to the passport of the Russian Federation. The deposit is made before check-in and returned after cleaning. When staying up to 3 days, cleaning is paid additionally. Accommodation with one animal is possible by agreement and for an additional fee. Smoking, including electronic devices, placing animals without approval and holding parties are prohibited. Business guests are provided with a contract and a check in the form of the Federal Tax Service.