The exterior appearance is distinguished by using subtractive and additive form to design the building. Because the surrounding area is not available for views that view at all. The design of the building to create a view within the area it is to be a good way to the selected this method. By using subtractive and additive form to create the building is not only to make this building looks interesting and have movement, not boring, it can also respond to user's function as well. Subtraction of the building is create an outdoor landscape where you can using for a outdoor activities or relaxing your time. Moreover, it can create a view you can’t find from your surrounding area. As well as addition of the building, you can get more interior space usage which can be adapted to the outside .And is also helps as the mask of light to the ground floor. In addition, The exterior appearance is defined by a timber not attaching to the building. Which helps to create shade building and help shield the eyes from people outside at the same time