I really liked this map. As i said, it needs some improvements, so i fixed some bugs and made it harder
I've optimized map a bit - disabled unnecessary collisions, such as paper, paintings, etc. So maybe less lagging then
Honestly, is better to make zone portals here, but map author made poor level geometry and especially doorways, which make this not trivial task... well, i decided zone portals is not necessary here.
http://www.megaupload.com/?d=HDQQP7TW