I just bought a 2002 model T160 in August. Only things I can find wrong with it so far are due to lack of, and poorly done, repairs and maintenance by the previous owners. And even that hasn't been too bad. All in all it's about as solid as I'd expect an aluminum sheathed wooden box built out of 2x2's to be.
The low weight is what sold me, The T160 is only 17' overall from the coupler to the rear wall and comes in at about 1400 lbs. dry I think. I have a Toyota Tacoma V6 with the towing package. It's a good TV but not a heavy duty unit by any means so I had to be mindful of how much I was putting back there. And it tows nicely - haven't needed any stabilizer or weight distribution add-ons and with the shorter length I've fit it into some pretty dinky campsites too. I guess you can't even get a 13' trailer from RV Cruiser new anymore. Shortest I see on their website now is 18'.
But I do understand that low weight means they don't use steel I-beams to build it either. So that's a bit of a trade off. Other than that the brakes, wiring, fridge, heater, hot water heater, AC, pump, plumbing, water tanks, lights, awning, lp detector, smoke detector and converter all work 100%. Only thing I had to replace was the CO detector. Not working but so old I would've replaced it even if it was. I think someone replaced the awning once because it has a sticker from a local company on it. And I put new tires on it - it still had the originals and the guys at Discount Tire wouldn't touch 'em and advised to replace the tires regardless after 10 years old. Otherwise I don't have any reason to believe the rest of the stuff is not original.
It's my first one and I'm happy with it.
LG