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. Foreign citizens can be accommodated if they have a valid migration card. If they do not have one, they may be refused accommodation in accordance with current legislation. The accommodation facility may charge for additional services not listed on the website, in accordance with its internal rules.