I just used my second suite upgrade at San Francisco Airport Hyatt Regency. I would advise other Diamonds don't bother. The suite was nicely decorated but there are no Plasma, or flat screen T.V.s at this hotel.
not even a DVD player! You have this beautiful suite with a old, outdated, 32" t.v. set in the room. It looks weird.
At check out I was told they get complaints about this everyday, in fact another Diamond who was using his suite upgrade the night before me.. made a huge scene at the front desk and I guess he checked out.