This is one of my favorite breakfast spots on Mill Ave in Tempe (good for lunch too). The food is perfect (eggs etc, sandwiches, salads) and quick (order at the counter and they deliver to your table). The staff is friendly and the place is clean. Everything on the menu is delicious...I've tried it all.
It's right across from the light rail stop at 3rd & Mill. There's also convenient parking half a block west in the garage.
So here are a few problems to keep in mind before you go (you should go, but beware):
1). The drip coffee sucks. If you want a good coffee drink ask for it at the coffee counter....or walk a block south to Starbucks.
2). There is only one electrical outlet for public use in the whole place. So charge your devices before you go. No, I won't tell you where it is but if you see me there I might share it with you.
3). During the ASU school year it is usually busy. But don't let the lines keep you away. They move surprisingly fast and you will be eating sooner than if you were to go elsewhere.