HI all, don't kick me, as I know this has probably been covered 20 million times, but we all know resort credits can just be food, or spa, or more. It's deinitely a "fine print" issue. We have a comped, standard, high-floor room at Aria. We have been getting offers to upgrade to a corner suite for a small fee. We had the corner suite last time and loved it, but I'm comfortable enough in their standard rooms, I don't want to pay out-of-pocket when I already have a lesser, but very nice room free. (No resort fees) BUT, it's different if I can pay fot the upgrade with RC or express comps. I know an Aria RC won't allow it, as its for food etc, but this is a corporate offer...the RC is listed as a "MLIFE Resort Credit." No mention of food, spa etc. A) on a corporate offer stating a generic "MLIFE resort credit," can I apply the RC to a room upgrade? B) If not, can I use express comps to cover the upgrade? I know the upgrade is a good deal, but since it's not a special occasion, I'm fine in a standard room versus paying more, but IF I can use RC, then I'd consider it, as I really liked the tower suite lounge...and of course, the room. I just don't want to go from totally free to $200 in out-of-pocket upgrade fees on a non-special trip. Thanks for any insight!