furniture reflects historical, cultural, spatial background of human life style. This means that we cannot think of a furniture apart from the living environment. This study is focused on the process of furniture design in residential interiors. Furniture design process devided into the theoretical research the formal design process. Basically theoretical background contains human activities in place, antropometric data, requisite furniture type according to activities and some guidelines for design. And the formal design process is consisted of visual main concept, series of sketches and the development of alternatives of design. Thus, the theoretical background need to be applied to the steps of sketches, and for the harmonious interiors systematically.