This villa is a half-mountain villa of 720 square meters in Beijing.The design has 3 keys: 1.Constantly experiment and try new functional space combinations to match the living habits, work needs, social needs of different members, and even changes in family demographics. 2.Considering the time scalability of this house, it is designed for each family member's whole life, not only considering the time and frequency of use, but also helping them reduce life pressure, improve health, and enrich their lives experience. 3.Let "open" and "private" achieve a perfect balance in one space.