John, we own a 2004 Yellowstone 5er (31 footer)that we bought in Oct 2003. So far we have had to return to the dealer twice, once for some wiring issues and once for some welding issues. Both were resolved quickly. We have taken it cross country twice and throughout the midwest numerous times and have not encountered any problems. Ours has three slides and we find it very comfortable. Wife and I are both 5'5" tall so needless to say we have plenty of headroom. We enjoy the fact that one of us can sit in the rear livingroom area and the other in the bedroom and each have our time alone (which is occasionally needed). We also travel with two dogs, one a Brittany, and again, plenty of room for all of us. The quality of everything is exceptional in comparison to many of the other 5er's we have seen at RV Shows. They are heavy units though so make sure you have the rig to pull it. Big factor in deciding is to have a reputable dealer. Check out our website for pics.