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 with a passport or an equivalent identity document; a birth certificate is required for guests under 14. Guests under 14 may check in only when accompanied by a legal representative — a parent, adoptive parent, guardian, or an accompanying adult. A legal representative must provide documents confirming their relationship — a passport, birth certificate, or a guardianship order. An accompanying adult must provide written consent from one of the parents permitting joint accommodation at the hotel, along with copies of the legal representative’s passport pages — the page with personal data and photo, and the pages containing information about children. Guests aged 14 to 18 must have written consent from one of their legal representatives — a parent, adoptive parent, or guardian — allowing independent accommodation at the hotel, as well as copies of the legal representative’s passport pages — the page with personal data and photo, and the pages containing information about children. The consent may be handwritten in free form and does not require notarization. Foreign guests or stateless persons are required to provide the necessary set of documents upon check-in. According to the hotel’s internal policy, additional charges may apply for services not listed on the website. Room reservations are made within the selected category and are not tied to a specific room number or floor.