I'm presently 6 nights shy of Platinum Elite status. A recent stay, not yet posted, will bring me within 3 nights of that goal. Next week I'll be spending 6 nights at the La Concha in San Juan, PR. So although I'll be Gold Elite when I check in, I'll be Platinum by the time I check out. What's the best way for me to take advantage of my almost-Platinum status upon check-in?