Grand Hyatt vs. Park Hyatt in Tokyo?
so I'll be taking my first trip tokyo in a couple weeks. currently I have 2 cash/point night and 2 cert night @ the PH. I am currently a diamond just completed the diamond challenge and still have my upgrade certs. my questions are regarding the upgrade certs. Is there a minimum number of paid nights needed in order to use them? Also if I had all paid nights and one award night is it likely they would keep me in a suite the whole time?
I'm also thinking of switching my stay to the GH based on locations hopefully someone could recommend one or the other.
Thanks!