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. Minimum booking period: from 2 days. Non-standard check-in or check-out time is negotiated additionally and for a surcharge: RUB 100.00 for each hour over the set check-in and check-out time. Pets are not allowed. It does not give up for noisy companies or parties. It is allowed to stay with children. Smoking is allowed on the loggia.