The room can be chilly when the AC kicks on. Travel trailers don't have an extra room you know. But he is out of drafts and all. I was leaning to a second UTH myself just for the shear length of his home.
Ahhh....yes. Travel trailer, of course! I must have missed that psychic wave when it flew by. I'll pay more attention next time.
So yeah...I agree, a 2nd uth would be a very good idea given our current understanding of the set-up.