by design8d » Mon Oct 14, 2013 7:27 pm
Looks pretty good! I would say its a pass.
Two minor things, probably not a big deal,
1. On the upper roof level - i would move the middle column between shop 2 and shop 1 to the corner, knowing you will need it there on the floor below. That eliminates the need for that extra column on that wall on the lower roof level.
2. On the lower roof level - I would place the middle column on the furthest south wall in the middle of that span.