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. Accommodation with pets is possible by prior arrangement and for an additional fee. Reporting documents with a QR code are provided to business travelers. Payment is possible in cash, to the card or to the current account of the organization. Non-standard check-in time is possible by agreement. Contactless check-in is available around the clock. Parties are prohibited. Smoking is prohibited in the flat. In a drunken state, check-in is not carried out. The deposit is returned after checking the flat.