The 1994 revision of the Building Standard Law, the loss of light by building a basement, building, housing co-expression sequence. Wall of the cellar, and I can also ventilation. So, in this room to be completely buried in soil that is not. There are several characteristics. Simply put, a dedicated area of the lower house, or a minute area of the basement floor. Must be integrated with the reinforced concrete foundation. Pond as nothing less than building costs. Lower ground floor, second floor, introduced here, in the basement ceiling, the height from ground level should be below 1 meter. The basement is a row house with a basement. It is now possible to expand the leased space. Wooden building, reservation can be made to calculate the rate of volumeRENAKU the basement. Ground to establish a window between the m, that is, it may be easier to help the parents.