Seriously... this map is "madness" and not in a good way... there is no good description showing what can/can't attack... the lines between rooms you can attack and not are VERY thin and not much difference...
last game i moved to "entrance" out towards the front path, where there is an open door, but NOPE, can't attack the front path...
just my opinion but after trying most maps that i hadn't tried before i have to say that one is the most horrendous to play...