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. Maximum number of extra beds must be confirmed with the property. Contact details are provided in the booking confirmation. Pets are allowed upon request. Pets are only allowed in the Standard Twin Room category. Contact details are provided in the booking confirmation. One child aged 5 or younger stays free of charge when occupying the parent or guardian's room, using the same bed as the parent or guardian.