(on the other map i worked more than a year (discontinuously of course ), has a completely different story... but there you'll find the ambient sound :))
The layout is interesting, but it could have been better with slightly larger atriums (still enough nooks for hiding ;)
There is no ambient sound unfortunately.
I suggest playing this map to those who appreciate fast moving, like in q3dm13 or q1dm4 or ktulu (a custom map from some years ago), it's all about playing... (even if there's a texture missing if you don't have patches on Q3.. but who doesn't have ?)