We had one on a class A we used to own and it got used a couple of times and eventually relegated to the shed. time consuming to set up and if there is a storm that moves in you have to remove it as it will not stand up to it. We then purchased a clam screen room pops up in less than two minutes and is the best screen room we have ever owned. I would highly recommend. Here is the website for reference we purchased ours off of Amazon. Not cheap but well worth the money going on our third season with it and still like new. We also have adult children with us sometimes and they just bring a tent that they setup to sleep in and use the trailer for everything else. Works for us and them.
http://stores.clamoutdoors.com/quick...m/screens.html