I heard that they were working on getting complimentary night certs to work for the Plaza. Earlier this year it didn't work.. reading the limited access page, there is * beside plaza.. reading below guaranteed access to city center hotels are not available on dates indicated. A bit confusing, but seems that the * beside plaza is suggesting the dates posted is not available for guaranteed access, although the heading is specific dates of exclusion for use of free night certs. Last I checked with my personal concierge, they were working on it. Has anyone been able to redeem free night certs at Plaza yet?