The map that I've been making for TF2 has gone through a bunch of iterations, and I give each one a new name. This is boxey.
I know you're saying, "carsonist, how could someone possibly improve on this?" Well, shut your filthy word-hole, because there's a lot of work that I did to make it even more awesome, if that's possible. Here's Expanded, almost the most recent draft. I've added more expansive windows in the current version, but it still looks basically like this.