Okay, just for people hating, and people without the ability to imagen what the map looks like connected, i've created just that..
Also the idea for this map was to be abso packed full of mobs! Thats the reasoning behind at the start one way you can take a big crowded room or a short alley way. You then get a second choice at the 2nd Lobby wether or not take the maze and get lost, or take the run and get held up becasue of it being full of mobs!
The white dots are different points you can enter, i've not put in the two storage dumps off the lobbys.
But yeh, how about that shape now? Everything I wanted to fit perfectly, I could have made that all one big map, but wanted to create some kind of sense of achivement for the player once reaching a different map after the unslaugh of all the mass mobs. And you get chances to break in the lobbys before moving on etc.
It takes more skill to match up weirdly shaped maps into one big environment then to make just one big map. Trust me, been going it over 6 years now. (Yes that is quite sad)
http://www.freeimagehosting.net/uploads/6a2ea589ac.jpg