@scampie, good to hear you creating another mini map! :)
@ericw, treat this as a speed mapping session if your time is short, the maps don't need to be over detailed. Also you can check out the source maps in honey
if you want some inspiration or prefabs.
@fifth, nice, don't get too lost on the room details, try to block out the game play route first.
@digs, I will rename all the maps at the end to fit in with the start map, so no one has to worry about remembering names to type in at the console.