Anyone ever upgraded to AKL Deluxe?

[TedO]

I've noticed a lot of people reporting complimentary upgrades at AKL from Standard view to either Pool or Savannah view. We have a Savannah view booked next month and I'm sure that an upgrade to a Deluxe Savannah view would be a long shot if not impossible, but just wondering if anyone else had ever been lucky enough to receive an upgrade to a Deluxe Savnnah view?
Also, has anyone ever paid for the upgrade at check-in?
Thanks,
Ted

 

[susy]

We were upgraded from standard to deluxe pool view.

 

[goin2disneyagain]

We were upgraded from Savannah view to deluxe Savannah view in May.