@SwanVT2 room requests really aren't a thing at S/D you book, and pay for, what you want, sometimes (rarely) you might get lucky, but go in happy with what you paid for and you'll be better off. If you book through a 3rd party, you're probably less likely to get an upgrade for free. You'd be best off to call the local number, ask for in-house reservations and see what upgrades you might eligible for. When we did a Costco package I asked if we could pay to upgrade, and the response was no, but never hurts to ask.