In a word: meh. The best part of this place is the interior. Lots of the original architecture (woodwork and floors, for example) is beautifully preserved. The staff was nice and attentive, though they don't come off as very experienced.
I was there with a fairly large group for brunch on a weekday. The restaurant wasn't terribly full, but it took a ridiculously long time for our food to arrive. I got the Whitfield breakfast. One egg was poached properly (soft, runny yolk) the other yolk was completely set. The chimichurri was stingy, the hollandaise tasted like vinegar, and the hash brown was dry. A few people got the buttermilk fried chicken salad, which looked like an overdressed mess that you'd get at any Pittsburgh diner (complete with french fries, natch).
I really want to like this place, so I'll give it another shot (probably for dinner this time) but things aren't looking too good.