I really don't want to be a hater. But I'm about to hate on this place.
First of all, let me say that the food and sangria were great, as was the ambiance. I would consider coming back for tapas and drinks. Maybe.
My boyfriend and I went to Tapas Papas Fritas for AZ Restaurant Week. Our appetizers came out and were wonderful. And then we waited. And waited. And 30 minutes later, when we would have expected to receive our meals, we were told that they had run out of my entree and I needed to pick something else. After finishing our entrees, there was a significant wait for dessert, which was made even more frustrating by our waitress stopping by three times to let us know that it would "be right out". At that point, we just wanted to settle up and go home.
The front of the house is killing these chefs. Busboys were non-existent and plates were stacked on benches throughout the restaurant. I wish this place luck, but I doubt I'll be coming back.
Also, I totally agree with Derek J. about the Head of the House. Awkward city.