I picked up a 2004 Aerolite Cub A160 about 5 months ago, and I'm fulltiming in it. The trailer was damaged by the previous owners, and I fixed it up enough to make it livable. I came here looking for further tips on repairs, and I plan on hitting the road soon. I really love my little Cub.
The construction in the Cub saved it from blowing apart when it was damaged, and the pex pipe kept me from having a plumbing nightmare. Eventually I plan on upgrading to a slightly larger non-hybrid, but it's working well for me and my cat so far.