Have a look at this
Nothing real special I think, but nice anyway. We played it last week with 5 players and had some fun. It is a medium sized deathmatch map for up to 8 players, I think. I am a fan of those "we've got hostiles" original maps, so I thought to create one for DM.
Overall, looks like a decent map with thought for gameplay. I haven't playtested it with others but the multi-levelness of this one can make for some interesting combat. Keep up the good work!