Your typical red-sauce Italian place, though they do have a number of more interesting seafood pasta dishes. The food really isn't anything special, but it is always very crowded. Call for a reservation.
I think there is something of a generation gap here: I've only ever gone with my grandparents. I think they and everyone else like that every entree comes with both soup AND salad. It really seems like Pittsburgh's little Italy should have better Italian restaurants than this and Del's.