I went there for the first time this week and know that I will definitely be returning many times. Largest selection of Belgian beers on tap in Pittsburgh, and plenty other beers if that's not your style.
I went for Happy Hour (4:30-6:30 on weekdays) with a few friends. Not crowded, we were seated immediately. Because it's not in close walking distance from any colleges, the place was not full of college students, which is a relaxing change of pace.
The food is excellent, especially for a bar. There is a keen fixation on garlic, but there are plenty of other delectable items if that's not your style. Highly recommended: the Mediterranean nachos, Buffalo Bites. There is even a $0.40 special on Buffalo Bites on Tuesday nights.
Wait staff is nice and prompt.
This is an excellent establishment and would be 5/5 stars if it was in a more convenient location for me. But it is accessible by bus and there is parking.