RH-2 constructed as a rented house.  We intwasended to locate liberally by manipulating the relationship between the building and the exterior.   We thought the 2 layer slabs as if it's basement.   Herewith we can free the territory and bring in the exterior to inside .

Under the large wooden roof ,sashes surround the building . They are facade at the same time.   The sashes facade seems as if it's a screen . It shows the aspect of spacetime.