The atmosphere is the classic 1950's diner. I had a classic patty melt on rye and it was very good. They had sweet potato fries as an option. I had them and was surprised to find they were some of the best I've ever had. They are so new on most menus that a lot of places haven't figured out how to cook them and it seems like they are frequently raw in the middle or burned (or both). There were perfect.
The place was packed when I got there and the staff, while friendly, knowledgeable and efficient, was slightly overwhelmed. One more person on the floor for the lunch rush would have been helpful. Still, they were clearly doing their best and I didn't have to wait very long.