Update. Enjoyed the hotel and freeway noise wasn't too bad. Tried Add a Night to get two more nights, Sunday and Monday. Priceline said "no inventory". Tried Add a Night for one night, Sunday. Priceline didn't allow request because I'd already tried Add a Night once. I bid Sunday night by itself and first bid of $45 for 3* was accepted, by the same Holiday Inn! Used your Savingsbarn. Tried to get Monday night by Add a Night. Priceline said "no inventory". For Monday I bid up to $55 for a 2.5* in Metrocenter, Peoria, Scottsdale, Mesa and Tempe zones. All rejected. Stayed at Best Western, paid full price ($80).