Be real careful. Sadly, immediately prior to their demise, Fleetwood's towable division built some really, really low quality products. We had a Wilderness that was a monumental piece of junk. It was rotten to the point of being totalled in less than two years, and the leakage was from defective cargo doors. Personally, I wouldn't get near a Fleetwood towable, others have had great luck, but it's not worth the risk.
I have a 2006 Fleetwood 180ck Mallard, We live in it fulltime. Never had any problems with the construction, leaks, etc, however we did have to relplace the Dometic refridgerator element.
2004 Ford F150 5.4 Triton 3.73 Rear 1998 Jeep Grand Cherokee 4.0
2006 Fleetwood Mallard 18' TT