We are a new Roo 23SS owner, ours was used a few times before we bought it. We took it our for our "maiden voyage" this weekend. Two problems... We had no electricity, so had the Dometic Refigerator running on propane. It kept it cool, but on the 2nd night, the check light started clicking. The other problem is the DVD, CD player that came with the unit. The alarm is set, and I am unable to turn it off, during the night it goes off. Other than those two problems, we absolutly love the unit.