Originally Posted by
peteropny
If you're doing this in the hopes of getting a suite at the GH SEA on an award stay, you'll most likely be disappointed. Diamonds do not routinely get suites as upgrades and the Diamond Suite Upgrades are not applicable on award stays. Chances of getting a suite upgrade, while possible, should not be counted on.
I thought GH SEA was one of the better properties for getting upgraded to a suite since the club floors are all suites. I haven't been Diamond for about a year now so maybe it's changed?