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 organized in a contactless format and is available around the clock. Check-in instructions are sent on the day of arrival. Payment for accommodation and deposit is made after entering the apartment. Technical support for the accommodation facility is available around the clock. Business travelers are provided with accounting documents, including a contract and a receipt from a self-employed person indicating the dates and amount of accommodation or an invoice for payment. Pets are allowed for an additional fee and must be agreed upon at the time of booking. Contact information is provided in the booking confirmation. Early check-in and late check-out are possible by arrangement. Smoking and events are prohibited; the deposit will be retained in case of violation. Only guests specified in the booking may stay in the apartment. The deposit is refunded after cleaning.