Hi,
There are 2 issues here.
First so that you are aware there is a wayspot next to this so it won’t be available to appear in the game. Happy to explain further as to why this is the case.
Regarding this location
I would have a photo of the business that was showing the business not the building. I took these from streetview simply to illustrate you would need your own photo.
(Can’t tell if this would qualify as a mural in its own right)
You then need to explain why this is a very distinct place to explore. For it not to be generic I ask myself the question would I go there for a visit that was not just about purchasing something. Do they have workshops or something more than simply selling?