Set it on tractor forks. Ratchet strap it on the forks horizontally around the house. This will keep it from falling off and crushing someone. Have post already pre set and posts level. Set the shooting house on top of four posts and lag bolt them on. Don't take strap completely off til lags are in and tight. Have set many like this. You need to brace posts off before turning house loose from forks. Cross brace the legs on the shooting house. Attach ladder separately. Steel of course Lag bolt ladder to house and burry about a foot of ladder in ground. This will also serve as a brace.