I made a false floor out of 15mm form work ply it cant be lifted out from the top unless you take off the top (soft or hard) easly. it only goes in and out one way and thats just goes in and out..(thight squeez) you cant open the tail gate with out a key and for behind the front seats im still working on it but who knows how to fold forward 96 tj front seats anyway
other than an owner.
i have 4 flat folding tie down hooks out of an 80s cruiser in each corner and covered in marine carpet.. does me fine..