landlord-effect / collateral
The extension of the space partition is not impossible is possible. The three-story two floors, as often is difficult. 3 storey extension would be nice to think not. This three-storey and two storey, two methods can be extended if the junction of the eaves of the building. This is a double wall, and the extension of an existing building in a different part of the original foundation. Unless three basic premise that the floors in the future, however, two-storey extension to this is to strain the difference TSUNAGIthe outer wall of the earthquake shaking for a different method. often is the collateral that can be reinforced in other ways.