That's a fair point. I'm just so used to the lock-offs, I didn't think twice about it. And all the dedicated 2 bedroom units I've stayed in at other timeshares included a sofabed and queen in the second bedroom. Sometimes I've seen two double beds, but that was part of a 3 bedroom lockoff (a 2 bedroom + studio).
Now if they want to get really fancy, they'd have some special concierge type lounge on the top floors to go with those GVs. I expect people will pay through the nose for those.
One thing does concern me though... the idea of balconies on those upper floors. I own a beach condo on the 9th floor of a 10 story building. I'm absolutely paranoid about letting my nieces and nephews out on the thing.