I built an off-road version of this trailer, and now I'm finished I found your video! Lololol. I literally built the same design, without ever seeing yours. I wish I would've seen this build in Feb. I built a 2"x2" .120 walled steel trailer frame, then welded 1"X1" steel cage on top. I used .80" aluminum to sheet the exterior and used 2" foam to insulate the interior with fiberglass wallboard for the interior. Mine is 60" tall from deck to ceiling, the deck sits 20" off the ground, and the cabin is 9 foot long. 14 foot long to tongue. We managed to fit a twin bed that lifts for space, a 30 gallon water tank with pump, a shower closet/toilet, a flat screen TV with DVD player, a Renogy 200 watt solar system with DC to DC charge controller, and a 200ah battery. Installed a vent fan in the water closet and a larger exhaust fan in the cabin. We have a small sitting bench where your kitchen is, and we installed a pull out drawer kitchen that comes out the side. We installed an 8 ft awning and have 2 RV Windows that slide open. I'm blown away by the similarities of my build to this one.
I just went through my spam folder- congratulations!- you are my most prolific spammer. Your links are all over my build videos but can not be seen , thank you spam filter. _ now get back to making your off road fridge.