This is the mall setup I came up with for the 'Impractical Factorio' series. It's not the best mall, maybe not even a good mall, but it accomplishes the look and feel I was going for, and met all the requirements and restrictions I had set for myself in the series.
The idea was to have a strip mall consisting of different "shops" that are laid out in an orderly fashion.
In the series, I set a restriction that the bus can only carry base materials, so the mall takes in only base materials and makes everything it needs. I also had a restriction to barrel all fluids, however it can easily be modified to allow for piping in of fluids, or just taking in red circuits.
This blueprint was designed as a part of my 'Kitch's Blueprint Book' series on YouTube.