Meh, the Grand Floridian is overrated imo. It's very nice, yes. But it's gotten pricier and pricier every year and isn't anything special compared to some of the other places. I haven't seen the rooms at the Yacht Club but that whole area with Yacht and Beach Club/Boardwalk/Swan & Dolphin is super nice. The difference in how nice they are is all super marginal. I don't know much of anything about the Grand Destino from what I understand it's pretty much brand new, but all 3 places are probably very nice.