Grandma B's is a pretty small restaurant, but a lot of people either come alone or with a friend/significant other. They also have a couple larger tables toward the back of the restaurant that seat around 4 people each.
My boyfriend and I shared a Philly cheesesteak with fries and a breakfast plate with pancakes, sausage, potatoes, and an egg. Their Philly cheesesteak by default came with a few toppings that aren't normally on a Philly cheesesteak (lettuce, tomatoes, mayo). I personally thought this made the cheesesteak better, but my boyfriend didn't agree and took them off. Fries were delicious. The sausage on the breakfast plate seemed overcooked and the egg was definitely overfried. The pancakes and potatoes were fine.
Although I wish our food came out faster (took about 25 minutes total), the kindness of the owners made up for it.
Taste | 3.5-4
Atmosphere | 3
Presentation | 3
Service | 3.5
OVERALL | 3.5-4