I have a 2008 350DS and love it. Only thing that has broken was the front entry lock. Was my fault-didn't lubricate when I should have. A costly mistake. Use bunk beds for storage when grandkids don't go with us. Tow a 1999 Jeep Wrangler with a Blue Ox tow bar. No problems with that yet. As above poster stated, mattress in master leaves a lot to be desired. Got another one at the Original Matteress factory. Sleeps good but would love it better if it were a true queen. Bought mine 3d hand for $59000 in 2009 and wouldn't look back.