Best pizza I've had in Pittsburgh. Their specialty pizzas are fantastic. I love that they offer gluten free and vegan options, though I don't ever eat them.
Sometimes the staff (I assume the owner) can be very short on the phone or even in person. It often feels like you're bothering him by calling and placing an order and kind of kills the fun of ordering pizza.
A little kindness would go a long ways, and it's the reason why I took a star off.