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. Dogs are allowed only by prior arrangement with the administration and for an additional fee. Great Danes and Alabai dogs are not allowed. Contact information is provided in the booking confirmation.