We had our cages outside by the side of the house, under a cover we built (we’re in a subdivision). We used stackable cages that were side by side. We also had some hanging underneath a cover. We had built a PVC frame to suspend them from.
I don’t have any pics, but we are using a horse stall. In the middle, we have a six foot table with feed and supplies stored underneath, and then the cages wrap around the room.