Originally Posted by
DivineAll
Actually, there are 24 Boxes in total, classy. For some reason, the creators tweaked the box system a bit and gave a bare minimum starting out. To get the maximum, you basically put one Pokemon in one box apiece for the boxes you have starting out. Then log off Pokemon storage, and log back in and you'll find that you get 6 more boxes. Repeat the process with the new boxes until you get the max.