‘OH house’ by japanese firm atelier tekuto (yasuhiro yamashita) has been built on an irregularly shaped lot that is 1.5 m lower than the road. the main priority regarding the house’s design was accommodating a parking space for a car. atelier tekuto created one with a web-like steel material, where light can filter from the web onto the underground level. looking up from this area, the car appears almost as if it is floating.because having a parking space within the limited lot was a priority, atelier tekuto positioned the house’s entrance on the underground level, beside the stairs leading up from where the car is housed. upon entering the house, there is a flight of stairs to the family area with two bedrooms and a bathroom at the far side.