Went to Park Slope for a sandwich (Thanks Yelp)
Pretty simple joint: a bunch of guys make you a large sandwich with great ingredients for a good price. They would shave the ingredients like cheese right before it went on the sandwich.
I think the meatball sub is usually just bread + meat w/ sauce + cheese. I opted for everything, just to get more veggies in my diet. This monster sandwich plus a soda was $8.
This was a bit pricier with two meats, but still great. The location is kind of out of the way (Park Slope), but it’s right outside the subway exit and has lots of customers. I would go again, but the distance negates a lot of the great sandwich advantage.