I bought a 2010 Aliner in 2014 and kept it for a year, then sold it. It was easy to tow, quick & easy to set up/take down, and super easy to heat & cool. But the quality was uninspiring; I kept having small things crop up, like one of the windows wouldn't close properly (metal frame pieces catching on each other). The door was grinding against the sill plate when closing it, too. And I missed having the upper storage cupboards of a regular trailer... but you get that problem with nearly any popup.