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 agreement. Long-term accommodation is negotiated individually. Check-in according to the passport, the deposit is refunded after cleaning on the day of departure. The apartments are not rented for parties and events. Smoking is strictly allowed on the loggia. Guests are obliged to observe silence from 10:00 PM to 08:00 AM, not to disturb the peace of the neighbors. Guests under the influence of alcohol and drugs are not allowed to check in.