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 or late check-out is possible for an additional fee and is subject to availability. Check-in takes place with a passport or driver's license, the administrator photographs the documents of the guests. The deposit is refunded to the guests after checking the apartment, subject to the safety of the property. Smoking is prohibited. Noisy events are prohibited; it is not allowed to bring unregistered guests into the apartment. In case of non-compliance with the rules, the apartment administrators reserve the right to evict guests with a deduction of the deposit amount. Underage or intoxicated guests are not allowed to check in. Travel documents are available upon request.