A great neighborhood pizzeria with great lunch specials. The cashiers need work. They are mostly teenagers with lackadaisical attitudes.
The restaurant cleanliness needs a little improvement too. I live right down the street on 45th Street and there has NEVER been a time that I didn't have to clean my own table and booth. Additionally, I've never been there at a busy time that would somewhat excuse the untidiness.
So, I recommend getting your pie to
Additional, they have a great lunch menu with very reasonable prices. I ALWAYS get the 2 slices, Sal's and a drink. I believe it's the number 8 combo lunch meal. You can go in there, during lunch, with literally change you find in couch cushions or wallet and find something within your budget.
Now, the wings, in my opinion, are overpriced. They also have a craft soda called Agave Vanilla (or something like that) and it was delicious.
Go for the pies, but don't have any expectations of receiving more than mediocre wait staff and cashiers. There is one cashier that I'm pretty sure has no teeth because she never smiles unless she's talking to her coworkers.