This project is an integrated full-function experience center which includes a sales center and a model room. As a core sales space, the sales center need to convey the key qualities and attitudes of the property; while the model room should be a place where visitors could experience and feel the qualities of the building and the owners being inspired on the way of life. The design tries to retain and increase the original natural light as much as possible. Based on the principle that less is more, windows (entrance of natural lights) are arranged in interior designs.