Very nice map, good job, perfect, thank you,

OK, thanks for the advice. I got the level to play.

Here's some quick thoughts.

Pros:
Nice architecture
Good texturing
Some good gameplay ideas

Cons:
Too dark (in my opinion)
Could have done with having some smaller fight areas
Polycount too high
Plus the already mentioned problems

Did you increase the hunkmegs in the console?

/com_hunkmegs 256

Type this in game into the console.
Hope it helps.

I downloaded this and all I got was an error message so I cannot rate this map