83,400 square meters. Volume refers to the size of the building, and the total commercial scale of Yintai Dahongmen Shopping Center is 83,400 square meters, so the volume of Beijing Dahongmen Yintai Department Store is 83,400 square meters. It is positioned as a quality life center, targeting the surrounding family and fashionable consumer groups. *** There are seven operating floors, including the Huayi Brothers Cinema on the 6th floor, and department stores and restaurants from the negative 1 floor to the 5th floor to guide the fashionable life style on the basis of satisfying the basic life style.