Once again, the interior style is changed to emphasize the function as well as the personality of the user but still keep the overall harmony for the house. Here, as mentioned in the previous section, is the highlight of the house with a concrete block carrying the function of a working studio, where the owner will spend most of the day for his specific IT work. The requirement is to be modern, fully ventilated, full of light, and inspirational to work in. To solve this problem, the architect used creative diagonal cuts and raw concrete materials to create accents for the room in addition to intimately connecting with the skylight. The user can take one step to go straight from the office to the trellis system here to relax as well as regenerate working energy.