hi! i am in nc, so i cant help you a lot....and in the country we dont worry about permits or neighbors....i did prepare a 'pad' of clay with gravels about 8 inches deep on top....i went from indoor growing straight to the greenhouse....no shade house up here.....and it gets almighty hot in there in the summer.....be sure to get an aluminet shade cloth....honestly, i dont know how you would keep it cool in the summer down there, maybe some fla growers will chime in.....