Awesome place! Learned to brew from these guys in one of their classes and got my money's worth just in drinks and food, not to mention the expert knowledge bestowed! They have everything you need to get started brewing and then some, from ingredients, to equipment, to a friendly and knowledgeable staff.
Also, they recently opened up their own brew pub over in Ohio city, Platform brewery, where their expertise is on display. Impressive stuff!
I've brewed about 10 batches always getting stuff from here, including random online recipes, and they have always had the hops, grains, and yeast I've needed