One in DFW (Weatherford) - What is it?

Can anyone tell what brand/type this one is? That AC is throwing me off.
http://dallas.craigslist.org/ftw/rvs/1235711441.html
http://dallas.craigslist.org/ftw/rvs/1235711441.html
or t n ttt for short (tnttt.com)
https://www.tnttt.com/