If you want a nice place to do a special weekday breakfast in Phoenix, Frank & Albert's at the Biltmore is not a bad choice. First, as to the two most important things when it comes to restaurants: (i) parking is not a problem especially if you walk there (if you drive, park in the golf course parking lot); and (ii) ambient noise is not a problem especially if you eat on the outside patio and do not sit to close to a very loud couple with a barking dog. Second, the food is good, but here's the key: Unless you insist on having pancakes or eggs benedict, go with the buffet. You will end up paying as much as $10 less per person and it's a very nice buffet with a good selection.
Link to Frank & Albert's Website
PS: An investigation is underway to determine if the restaurant is named for Frank Lloyd Wright who did not design the Biltmore and Albert Einstein who also did not design the Biltmore.