I just looked at the one you were checking out, i would definately pass on that one. Price is too high, and too much over hang and i'd almost bet money you would have too spend another $1,000.00 to beef up the rear frame. I bought a 35 foot with tag wheels a couple yrs ago to use while working out of state. I figured i could then use it to pull my 26ft. halmark inclosed. What a frekin joke, i looked under the rear chassis, and it wasn't nearly as well built/beefy as my Chevy duelly. What jimmy Smith said was right, but what he didn't say was that he had a 22' baga class A that he dearly loved and towed his trailer much better that the 33 ft. he now has, but his wife wanted bigger more comfort. If i can ever sell my 35ft. i'm going to buy a 22' to 26' max class A.
But what ever you buy, look at the rear frame close and be sure to use an equlizer hitch, otherwise the trailer will toss you alover the road.
JMO
Zip.