I had a reservation at Aulani for a three week stay in an ocean-view studio. The day before we went to Hawaii I checked the DVC website and changed the reservation to 6 nights in a 1 bedroom villa and 15 in a studio - the 6 nights were all I could get except for a night here and there in a 1 bedroom.
When we got to Aulani I checked with the front desk and they said no problem...I got the ocean-view 1 bedroom for the whole three weeks! My wife loves me!!!
I did pay the additional points, I never asked for the upgrade for free but too bad DVC doesn't display the actual inventory online.
Next time I can't get a room and settle for a studio, I'm checking with the front desk at check-in to upgrade.
When we got to Aulani I checked with the front desk and they said no problem...I got the ocean-view 1 bedroom for the whole three weeks! My wife loves me!!!

I did pay the additional points, I never asked for the upgrade for free but too bad DVC doesn't display the actual inventory online.
Next time I can't get a room and settle for a studio, I'm checking with the front desk at check-in to upgrade.