Yo I went and played this map a few mins ago. The layout is great (even if it is symmetrical) just because of how there is always cover for the player and places to surprise the enemy. The under-bridge is also a nice second-route.

One thing you need to improve on is the lighting. Its too dark and even though you didnt use just one light, it looks like you did. I think you need more variation in lighting to add flavor and better mood to the map.
Also It needs more variation in textures (this is plainly my opinion btw) so that the map doesnt look like a mold of the same thing.
One more thing: I reccomend using a different skybox that fits with whatever lighting you end up with. At the moment the skybox is way brighter than the lighting.

Thats pretty much it. Love your map and the way it plays. And because it was open for review, those are my suggested improvements. Good luck! :D

demonmooseguy i did use lighting i used about 12 sunlights and that what i came up with ik it's kinda dark but i can honestly say I find lighting hard to do

BTW: u do know it's an insta ctf map right?

This map isn't bad, but it could use a little more in the way of detail. To avoid the lighting being too dark i would suggest changing the ambient light settings in your cfg. Add /ambient 50 to the cfg and the shadows in the map will be much less dark, giving the effect of light reflecting off other surfaces.

Texturing could use more variation as well. Trimming would add a nice effect and make the map stand out a little more from other maps.

Gameplay seems like it would be pretty good in insta mode, even if it is symmetrical. However, the doors leading into the lower bridge room should be raised so that the player doesn't jump into the top of them.

3/5 for now.

Interesing layout, though I somehow don't think this would work out well in multiplayer. Don't ask me why, just a weird feeling :/

Yeah, lighting and geometry are not very detailed, this was said before.
Additionally, I'd recommend to use /newent envmap to make the glass reflect the sorrounding.