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 must be agreed upon in advance and for an additional fee. For one-day rentals, a cleaning fee of RUB 1000.00 is charged. A mandatory security deposit is paid before check-in and is returned after the flat is cleaned on the day of check-out until 22:00 Moscow time. In case of violation of the rules of residence, such as smoking, violation of the law on silence, damage to property, the deposit is non-refundable. Contactless check-in is available. The price per day is indicated for 2 people. The child must be at least 6 years old at the time of check-in. The child's surcharge is paid separately. Smoking is prohibited: cigarettes, hookah and any vaping systems. Fine is RUB 3000.00. Pets are not allowed. Minors can only check in with adults. Noisy parties are not allowed. To check in, you will need a passport to sign the rental agreement and the transfer deed, as well as a deposit.