Informal modest surroundings within an active fish market. Cafeteria style with limited offering of fish and seafood. No waiter/waitress service.
Cafeteria line moves quickly with the advantage of getting your food almost immediately upon entering. Bread is fresh and of high quality, so rolls are soft and tasty. Fish is as fresh as fresh can be including oysters. It is the best seafood restaurant in Pittsburgh (and, in my opinion, may be one of the best seafood eateries in the US). Free refills on soft drinks. So, don't go to fancy restaurants and order seafood; instead, wear jeans and sneakers, and drop into Robert Wholey.