We have the vegas 24.1. We love the floorplan. I was a little concerned about going from our 50 amp bounder to a 30 amp mh with one air conditioner, but it hasn't been a problem. It cooled down just fine in the summer heat & humidity.
A couple of problems that we had: the large windshield developed a stress crack. Thor replaced it under warranty, even though we were out of warranty at the time. We were very happy about that. The newer models have a smaller windshield than the earlier models.
Also, the windshield washer pump was blowing its fuse when we tried to use it. We repaced the pump, and all is well now.
The thor forum has much discussion about it. One of the members put together a manual for it. Way more info than the generic manual that came with my mh. Here is a link the the thorforum. sorry, my tablet won't let me make a clicky.
http://www.thorforums.com/forums/f10/updated-axis-vegas-specific-manual-checklists-3595.html