Main Street Commercial Space: Other Uses?

[Cory St. Esprit]

I have a main street commercial unit in Butler, PA. The tenant moved out and we have it listed for rent. It was a brewery, then it was most recently a thrift shop. It's about 2,000 sq.ft of space, open ceiling, couple of bathrooms, etc. Wondering what, if anything, I could do to spruce up the place to make it more attractive to a potential tenant OR if there are ideas of what I could personally do to it that would create some nice cash flow for me (co-working spaces, etc.). There's 3 floors of old apartments upstairs we have an architect working on a plan right now. Rental listing available here.