Keep the original building outline as far as possible. Under the condition of not making a big move, the design takes the high cold black and white gray tone as the center. The overall design is simple, practical, economical and beautiful. The tedious linearism and decorative methods are abandoned. The transparent french window and large glass and other elements are considered. The building method of the original stone blocks is considered for the first floor and walls in the early stage. The building style is refined into an economical modern high-end home stay with the characteristics of high cold simplicity that conforms to the aesthetic standards of modern people.