The house was designed for a family that search for a modern and simple living. The client loves natural material, and was looking for a home seized with commodious space. The main idea was to create a linear space and removing some boundaries by the existing layout between guest room and living room, so the guest and the family can interact more with each other. The stairs located on the front of the building to make some spaces for living room’s circulation. As a vocal point, the stairs covered with Kerawang Stone to reduce the west sunlight and polution.