After having spent more time than not of the past two years full timing in a 13 footer I'd say it totally depends on your lifestyle, camping spot, expectations, etc. Much of the time I've been pretty darn happy and cozy, but I'd be lying to say there were never moments when it was a bit frustrating.
I'm getting a "real" apartment, but it was a hard decision between that and getting a 17B Escape
, which I think would be a MUCH better full time option than a 13" Scamp
. If I could put a 17B downtown, I'd probably have done that!