Consistently excellent and underrated, as this was one of my go-tos for years before the dining scene in Pittsburgh too off.
That said, I virtually always go to the tavern side. It's more comfortable than the overly fussy dining room. Plus the tavern menu offers one of the best burgers in town, along with a rotating selection of other goodies. Staff has always been tremendously friendly & knowledgable, and it seems like they don't have a lot of turnover, which is a good sign.
Brunch is also great but the real treat is happy hour from 4-6pm. $6 top-shelf martinis and lots of little snacks.