In a house living, bathroom has an important role. It is good that we have a bathroom with any functions like doing other activities in the bathroom besides taking a bath. We can make the bathroom becomes a relaxing area for refreshing our mind and body after working outside. Therefore, most people decide to design walk in shower or spa in their own bathroom. On the other hand, we must pay attention to the good bathroom design so we can feel comfort to stay in the bathroom any longer. Generally, home owner choose walk in shower, area for body washing while standing and bathtub to maximize the room space.