The overall plan of Knight Series is positioned in the two person world of rigid demand family, the main urban consumer group aged 25-35. The overall scheme is based on a 102 m ~ 2 apartment with three bedrooms and two living rooms. In the choice of space, five representative spaces are selected. The functional zoning is scientific and reasonable, which is committed to meet the needs of positioning population. In terms of style, the American style is subtracted, and the essence of design is returned. Through the collocation of color, soft decoration, lighting and other elements, a delicate and orderly life atmosphere is created. In the design of each space, on the basis of maintaining the original function, a lot of asymmetric designs are adopted to make the neat lines crisscross and the whole has a sense of design.