In the real world, warehouses are immense in size and structure so the best way to recreate a warehouse for stocking/delivery robots would be to scale it down. The floor would consist of docking stations for each of the three robots, a “to be delivered” shelf, and “days to ship” shelves. The “to be delivered shelf would be located closest to the docking stations and the “days to ship” shelves would be located further away towards the back of the warehouse. These shelves would also be connected in the sense that lines would be going across from one to the other in order for the robots to locate the packages precisely.