Stay Completed: Waldorf-Astoria Panama. Promotion recognized, 2nd night free noted at checkin and was removed from bill at time of check out without asking. Free breakfast was full buffet at restaurant. Upgrade given to junior suite. And was told to charge to the room for the $25 F&B credit, and they'd knock it off at the end, which it already was by the time we checked out.
Overall, full compliance with the promo and no hassle whatsoever.