HK interior renovation work involves much waste on construction materials and time by reconstructing new substrates for wall and ceiling. By our experiences on Design + Build services in HK, the cost involved for these base construction works was easily over 10% of overall construction cost. Building substrate structure normally takes much time before applying finish materials which obviously affects overall construction schedule. After all, through utilizing existing condition as basic substrates, how much you can save out of it will be more than you can imagine. Here, the new desert cafe and bar is designed to exercise of this 10% + cost savings as well as environmental friendly interior renovation for HK.