A small network map with some interesting designs. Flow is slow to medium due to the dead ends and transporters. (your new location puts you facing a wall) A few texture alignment spots and some weird angles on some of the polys. Speed of this one could be faster with some polys shaved off. General idea is pretty good, check out the stair construction. Designed for EMFH, 4 is the max according to the author. I agree.