Originally Posted by
sethb
Back when Starwood still said that all benefits apply for members no matter what, I often got suite upgrades on a Priceline stay. I've also been upgraded to the Towers section of the Waldorf Astoria on a Priceline stay. So, ymmv.
Hyatt and Marriott everywhere (and Hiltons in Europe) have treated me as well as an elite customer on Priceline stays as they have when I've been an elite customer on stays booked on Hyatt.com/Marriott.com/etc.