This is the one we have:
http://www.walmart.com/ip/Coleman-Max-Cabin-Tent/11030641
The hinged doors are a nice add-on, you just have to make sure they are firmly closed, because a big gust of wind will rip the fabric.
It's tall enough for my husband to stand up in (he's 6'5") and we can fit 2 queen size air mattresses plus our gear in them with room to walk.
Takes about 15 minutes to set up for my husband (I can't really do it, because it is so tall, and I'm barely 5'4"--I can't reach the rainfly!).
We did get it at
walmart, but you can get it other places as well. It has held up nicely with rain and wind, so far.