The Project’s site is located in a region densely populated by a 100-year-old pine forest. The main concept of design is focused particularly on taking advantage of the elevation of the slope to suit the natural environment. To maximize the benefits of the sloping landscape the mass of terraced housing was created at a setback of 2.4m, syncing with the shape of the land and ensuring that each unit was formed in harmony with the scale of the complex as a whole. Personally, as a project manager, it was fortunate for me to experience the whole process from concept design to completion of construction in sequence. To maximize the quality, details were crucial factors to realize the concept design to actual buildings. Also, the involvement from the early phase helped me a lot to accomplish a sophisticated outcome.