Hypothetical question here - Planning my honeymoon and going to cash in some of my hard-earned UR points for reward nights in the Park Hyatt Sydney. If I do the Diamond challenge, I'll receive 4 suite upgrades. If I'm staying there 5 nights and apply all 4 upgrades to the stay, will I be downgraded for the 5th night, or is it feasible that they would let us stay the other night in the suite? I'll try to play the honeymoon angle, but don't really want to have to pack up and change rooms for just 1 night. I realize it depends on the hotel but wondering about the leniency/attitude Hyatt has towards this type of situation.

Thanks!