Thank you all for the kind words.
Any more shops to come?
Possibly one more. It looks like the BSC will be a "workplace". Mulling over some ideas but I want to build some regular housing as I now have temples, a utility and some shops.
Are the sides more plain? And is there a roof, too? 
The sides and back are pretty much just brick wall. There is a single window but the building is designed to be placed next to other buildings so I can set them up as a row along a street. The roof is pretty much a flat sandy roof so not much interest there.
I will also work on some scatter clutter that can be placed next to the blank side and backs of my buildings to "flesh" them out a bit. That will be stuff like sheds, barrels, crates and such.
Again, thank you all for the kind words.