The word design means design. Combining these two words is interior design, which literally means interior design or interior decoration. But generally we understand interior design to arrange the house. In fact, the term interior design is used in a wider sense than just decorating. Simply put, the work of an interior designer is to design and implement everything from the color of the walls, the design and color of suitable furniture to how to make the most of the limited space in the office, showroom, restaurant or home.