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. Front desk is open 24/7. Check-in is carried out upon presentation of an identity document, check-in of minor guests is carried out with their parents (adoptive parents, guardians) staying with them. A deposit is charged upon check-in. The deposit is returned on the day of check-out until 08:00 PM local time. Early check-in and late check-out are available as an extra day. An additional set of linen is available for an additional fee of RUB 200.00. Check-in may be denied in a state of alcohol or any other intoxication. Smoking in the apartments is strictly prohibited. For the comfort of guests and neighbors, noisy parties and holidays are not allowed. Guests are asked to maintain low levels of noise from 10:00 PM to 08:00 AM.