Edwin Pawlowski wrote:
You can build a floor with 2 x 4's or 2 x 6 or whatever gives the proper
dimension. Now, the windows may not be positioned properly, heating ducts
or piping may have to be changed, receptacles will not be up high enough and
may be code violations.

If I was you, I'd be looking at other houses.


Those are all useful points to think about. Thanks.