My brother and I have made it a routine to come here every weekend we can for breakfast. It's always very busy and you sometimes have to wait 10-15 minutes to get in, but never more than that. It's a popular place among the ASU students and old-folk regulars. Nice mix.
Once you're inside you'll discovery they have an only mildly cheesy 50's diner motif. The staff are super attentive and friendly. I've never had to wait long for food despite the fact they're always so busy.
Their lunch menu is fairly standard but this place is all about breakfast. They have a nice array of omelets (around $8-$9) and egg dishes. Their chorizo is fantastic along with their homemade salsa, and hash browns. I can't get enough of the Percy omelet, or the Eggs Maximilian.
If you're in the mood for an affordable and hearty breakfast this place is amazing, just be prepared that it's busy.