Now, I'm going to contradict myself. There is one part of the Detroit Gray Iron Foundry that would be nice to save, except that I think it is probably in too poor condition to restore without big big bucks. That would be the 3 story section closest to the Jefferson alley. It's got character and would make for nice lofts or offices. But, if you look at the rest of the block in the street view link below, that's where the character ends [[save for the murals).

https://www.google.com/maps/@42.3434...PIht0J9hQA!2e0