Originally Posted by
edcho
You can use the 4 suites for any paid future stays. However, if you don't complete the challenge (and haven't applied them anywhere), you will loose them. If you do apply them to a future stay, I believe you keep whatever you have used.
I, too, just got a Diamond challenge but if one is not successful at the challenge but has booked future stays beyond the 60 days and applied the suite upgrades awarded as part of the challenge, will those upgrades still be honored?