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. Pets can be accommodated by prior arrangement and at an additional cost. Business travelers are provided with accounting documents with a QR code for accounting. A complete package of accounting documents for military personnel. Payment in cash, by credit card, or to the organization's checking account. Rules and procedure of check-in and departure from the apartment: Check-in and check-out times outside of reception hours are possible by agreement. Parties are prohibited. Smoking is prohibited in the apartment. Check-in while drunk is prohibited. The deposit is refunded after checking the apartment for safety and compliance with the rules of accommodation.