1/24/14: Lethe's being awfully nosy, isn't she?
Joe's mecha workshop is something we've seen maybe once in quick shots, but never to the extent that it is here. I quite like this one. His robot changes design a bit each time it shows up, this time it looks slightly less goofy than before.
Aesthetically putting the main floor on the bottom near the feet would've worked better, but practically it makes sense to put it on the middle-less distance to go from the middle to either the top or bottom than to go all the way from one end to the other.