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. Payment before arrival via bank transfer is required. The property will contact you after you book to provide instructions. Please inform Kremlin Apartments in advance of your expected arrival time. You can use the Special Requests box when booking, or contact the property directly with the contact details provided in your confirmation. Please note that late check-in after 22:00 and until 24:00 is available at RUB 500 surcharge.