nixot, i think sdm means: sauerbraten deathmatch map :P
at the screenshot, it wasnt lookin such a bad map at all, but after loadin the map... :S
the flow is pretty bad because u get stuck in doorways, very small hallways, etc.
the gameplay is a bit strange, because you can only reach yellowarmour by rocket jump, but then you get a healthboost to. 2 riflerounds are very close to each other, maybe u should spread them a bit.
the texturing, geometry and lightning can be done way much better.
anyways, try to improve the map, gl and hf with it :P.
ill give 2/10 now...
ps. quad isnt that hard to reach, just use an accelarationjump and then jump on the edge of the 2nd floor to the quad.