Interesting shots... Pittsburgh has lots of cool places to take pix.
I spent quite a bit of time there in 2015 as I was working on a consulting project. Stayed at the Marriott across from the hockey arena and made frequent forays out into the city in my time off. Great town!
Good luck with your smoke shop. These are quite in vogue these days...
RE: #Photography Shot #3 "Streets"Burgh PA!