Have you ever had a feeling that you feel that you ate too much but you still feel good and not heavy? It's that kind of place. It tells you for the quality of food. I used to think rehab burger is the best joint in Phoenix..but then yesterday I went to Chuck box. Simple and cheap menu but it the meat is fresh and light. They cook it right infront of you and you can see the sizzle. It's a perfect place to go for a burger. Cash only so be prepared. I believe it's the best burger in the valley. One of the best I have ever had. Awesome!!!!!!