Penn Stations subs are warm, cheesy and delicious. I've eaten here twice and the only reason I don't eat here more often is because they're pricey.
When I first ate here, I was hungry, so I confidently ordered their largest sub. It ended up being two subs - that's the large, LOL! It was too much food to eat in one sitting. The subs were fresh and huge, but they had a unique taste (maybe the grill) that I didn't find entirely appealing, thus the three stars.
Penn Station cuts fresh potatoes and fries em up to order. Gotta love that! I like Quizno's better.
http://www.penn-station.com/