(the center looks down to the levels below it, the circle drop is to represent stairs, and on the far right, it a turbo lift)
Horizon's metro area is three levels that look into each other. The top lvl, known as M1 had restaurants, and hight end boutiques with a few of the bottom two lvls. The middle lvl is all stores, with a cafe there. The bottom lvl is a garden, with cart vendors who sell food, or smaller items.