I’ve never been in a trailer; but that was my first thought on seeing the article.
Wife and I own a 21-footer (different brand) - we tow it to state park campgrounds for a few days of hiking and general chillin'.
I cannot imagine being inside of that thing while I'm pulling it with my truck down the interstate - it's swaying, bumping, and all of the windows have to be closed (structural integrity while towing).