House with one wall is by definition a house designed for two families whose means of separation between the two is a wall, this being the only wall of the entire building

Simply knowing this, we already find several differences with respect to the Okamura House, since, one of its most remarkable features are the thick and vast brick walls that perfectly separates each room. 

Considering the differences in plant forms (one formed by circular plants and the other by polygonal), we can further investigate how it behaves in space and the language it uses.

House with one wall could be referred to as a fusion of the interior and exterior, and its wide windows create a strong connection to the space.

While the Okamura house has influences from Brazilian favela and Mediterranean villa, it creates its own private space due to the wide walls that perfectly separate exterior from interior.