I found some aspects of the map orginal and fun to see. Although i cant say the same about the whole thing. Its your first map, you'll learn how to make better ones. Its not bad, but its nothing special either.

Though it has some flaws (being a little crammed in some places and those ramps being a little to steep to feel comfortable)
this map shows quite some creativity.
The basic wall texture is better suited for floors.

Keep it up! Just add a little more space to move around if you make a new map, sauer is a fast game, and people like to have some space to strafe around, if you constantly have to watch your step, it becomes very hard to navigate.

Thanks for the feedback. I Changed the ramps in the front into staircases which add alot more functionality, and add some visual appeal to the map. I also changed the textures on the upper floor a little bit, and will probably finsih it all tommorow. Thanks again, Pbrane