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. Early check-in and late check-out are possible by arrangement and for an additional fee. A transfer service can be provided and is paid separately. The flats are not available for noisy events, celebrations or parties. Smoking is not allowed in the flat. At check-in, guests must have an identity document, passport, and pay a refundable deposit for the safety of property. The deposit is returned on the day of departure after cleaning. In case of violation of accommodation rules, the deposit will not be refunded.