Buildings with three identical units stacked on top of each other used to be quite common in larger cities. > Why Can’t American Cities Build 3-Flats Anymore?

Buildings with three identical units stacked on top of each other used to be quite common in larger cities. > Why Can’t American Cities Build 3-Flats Anymore? https://www.youtube.com/watch?v=37VBK0rJKSs https://www.youtube.com/watch?v=37VBK0rJKSs