I commented on this in beta. Did you know that with 3 torches and 2 stair cases you can completely block a room? try it. Plave 2 ramps in the middle of each side then a torch at the top of the stairs sort of a TRTRT looking thing. Unless you have another enterance into the room the room is classed as blocked.
Am I the only one who has a problem with ramps not being allowed near the center of doorways because they 'may block entry'? I'm trying to make the doorway which is one level higher more accessable for heaven's sake, not make it less accessible XD
It's nigh on impossible to have a nice fully sloped entrance with the current restrictions on placements near doors :/