We stopped here on our way to West Maui from Hana. It is literally a shack on the crest of a hill on the side of the highway. Our burgers were fresh and tasty and the woman manning the shack was quite friendly. Note that this is not "fast" food in that the burgers are prepared fresh and take 15 min or so. There are a few benches on which to dine, although the wind and flies can be a bit oppressive. Worth a stop if in the neighborhood, but don't go out of your way to come here.