We've had ours since March and have enjoyed the six trips we've taken in it. We added doors to our dinette booths to access the additional storage. You can order the doors and hardware directly from PrimeTime. Rubbermaid containers fit perfectly inside these "new" cabinets and make access easy.
One more tip: get some baby latches to hold the big cabinets shut (facing the slide at the end of the dinette). The items in ours shifted in transit on one trip causing one of the doors to open. We could not see the door to know it was open, so the slide ripped the cabinet door right out of the wall while we were setting up. We were able to repair it after that trip and you can't tell it happened, but we always connect the doors with baby latches before we travel to avoid a repeat.
Since we're in Texas, we upgraded the A/C to a 15. It's worked great for us even during the hottest part of the day without shade.