to a Premium King with an OK view but not overlooking Walt Disney Concert Hall
I was briefly in a room overlooking Disney Hall before asking to move. One of the loudest hotel rooms I can recall.
The front desk clerk was aware of the AMEX FHR program, mentioned it specifically and give me a printout of all the credits and benefits. No blank stares or mentions of Expedia.
This property sees multiple FHR check-ins every day. I can't imagine staying here and not booking through FHR (or the Hilton for Luxury program).