We have a 2010 Rockwood Signature Ultra Lite 8281SS (now the 8281WS). It has worked great for our family with 3 kids. The bunk slide and the 1/2 bath are good for our two girls who like to have their "own room." Our son bunks on the dinette, which we find easier to use than the sofa bed everyday. Other than a slide motor on the main slide that we replaced this year, it has been trouble free and we have made several long, multi-week trips up and down the east coast. We also find it small enough to fit into some of the nicer state parks in Tennessee.
This is the second Rockwood we have owned--we had a Roo Hybrid for 4 years that we then traded on the fiver. The Roo also was trouble free. The other thing that has helped is that our local dealer is great in terms of routine service, timeliness of service, etc. All of which has contributed to 8 years of ownership satisfaction.