Yes, it certainly is! Just saying, the only time I'd really drive like that is if the Ex was chasing me, I'd say it is a top of the line trailer, I have looked at them (on line) and they are very nice, didn't mean to bash the trailer, just the driving issues for clearly marketing purposes. I doubt anything would survive in any trailer launching it into space.
But, I'd also say that to get that Rolls Royce, you can't go buy it, you'd have to spend time investigating what works best, designs, equipment, materials, etc and if you lacked the skills, find people who could build what you wanted. But in the end you'd have something that the grandkids could use and fit your exact needs.....
Just IMO, not saying it's not a nice trailer, it is.
NOW, as an update after watching the video linked: That DeVille I spoke of opened similar to this one but to the side, it was 7X7 providing a king bed. The Adr appears smaller for off road use, not as wide and a good thing. If I were to build that Rolls Royce, It would be very similar to the one shown! A big plus is the solid floor!
The top has ribs on top, that keeps the storm water from getting on the floor, condensation and giving you a wet floor. It also strengthens the floor so it doesn't pop and buckle walking on it. The Deville was built the same way. I use to run a line through those channels and tie stuff on top in transit, now the ends would make good clamp points for a temp rack or bungee cords. Those ribs are really key to a good fold out like this, keeping your floor off the ground, appears to be from lessons learned.
Inside the DeVille, you had to flip half the bed up and underneath was a stove, huge built-in ice chest and a sink at the other side. Here they slide out to the side. This Adr. also has additional storage in front, a very nice feature and looks like a wood bin forward!
Tentage and supports are very similar, they just open different directions. Not sure as I couldn't see the base of the canvas where it attached to the body, but mine was a double flap one inside and one outside that snapped to the body. Supports on mine had thumbscrew pipe clamp type adjustments, now I think many simple use a hole with a pin, like a hood pin.
I'd suggest in the Adr. you feed your wire through the center tent support for a connection at the top for a ceiling light and another socket where the support pivots to plug in, otherwise your wire will be working back and forth with folding.
I also like the side entrance on the adr. mine was at the end and there was a 10' screen porch that zipped on the end that made the whole thing 24'X7'. I bet there is a porch or addition for the adr. as well.
I did notice that the adr. opened the tentage as opened, nice feature, mine was two functions, but it seems that would put the tentage inside the lip on the floor.....hmmm?
The stove top and top of the sink on the adr. looks nice too, but, and not to be critical, but I'd look at those hinges and how those tops would bounce. I'd wonder too about the stove, the burners mounted may also be a weak point and I'm not familiar with those folding faucets how they would wear. Overall I give the adrinaline a 4 and half stars out of 5. I haven't seen a 5 star yet!
But I sure miss my old DeVille....