Resort Fee covers:
Guest internet access, smart TV casting ability, 10% off spa or fitness retail, 5% off spa or fitness treatments, 5% off cabana experience, 5% off 2 pool chair, experience unlimited local and toll-free calls.
$45/night at Conrad and Hilton. Crockfords' website mention the same benefits but the resort fee isn't being charged right now, not sure if that is a mistake or not.