This would be good for ctf but deathmatch? I don't know... It's a little symmetrical (I know it's not, but you know what I mean).

Thanks for the new textures btw (Y)

If I had to describe the map in one word, it would be crisp. The map has an elegant design, with great textures and lighting. Spacious, but not wastefully so.

5/5, I really can't suggest any way to improve it.

The good stuff has been said, although it was kept short .. I haven't got anything to add, I just agree :)
There's a CFG error - in the blikjebier/ground/package.cfg you wrote "blikjeBier" - please make it a lowercase b for platform-independance, thanks.
Maybe you should also clip off those grates in the upper floors .. it would make movement smoother.

Could you throw in some CTF flags and maybe some capture bases? This map seems like it would work out really well for CTF.