I have to agree with the other reviewers that the AC unit cycles on and off loudly, but otherwise the hotel was quiet. We were there five days and there was no running in the halls or banging doors. We didn't hear a TV, voices, or running water from any unit. The breakfast was more than adequate with make your own belgian waffles, eggs, bagels, cubed fruit and yogurt--it's free after all! The staff was friendly and helpful and the room was CLEAN. Wi-fi was free in our room and the desk printed our boarding passes for us. Only 17 mins from Skyharbor airport. Honestly, no complaints. It would have been nice to have an in room refrig, but the Homewood Suites right across the parking lot (also a Hilton property) has those amenities and more if you need it.