Ultra Classic Homes and Renovations

Consult a professional. Whether it's 12" or 12' off the ground there are too many safety and code issues for the average homeowner to tackle. Better to do it right than to regret it later.

You should decide if you want above ground or in-ground.  If you decide to go with in-ground, you should do some research on vinyl liner compared with concrete.  :-)  Good Luck!