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. There is a possibility of remote settlement. The security deposit is refunded after the final cleaning on the day of departure to the guest's card. Smoking is prohibited. Staying in the apartment is only possible for the number of guests specified in the reservation. Pets are not allowed. It is forbidden to make noise and hold noisy parties, regardless of the time. Guests over 23 years of age are allowed to check into the accommodation facility in accordance with the agreement concluded upon check-in. There is a hairdryer available in the flat.