One warning. Real-estate listings always lie. The Pour House coffeehouse has moved out, so you will need to find a new tenant for that ground-floor commercial space. You can easily find another antiques dealer to rent it — more income for building upkeep, purchase of new regalia, and printing elaborate esoteric books.
As for the Masons, sources tell me that they are about done for. They sold the building, and I think the few elderly members left have consolidated with another lodge in a nearby town.