If it was me, I would call & try to ask for AB & maybe cancel out on the waterview part? That's entirely up to you, but like I said I hope you don't have your heart set on a riverview room. If not, then maybe keep it. The areas over the pool are lovely too. We were in AB #38 & thought that location was great. Yes, the resort is big-but when you get there it doesn't seem any bigger than other resorts. There are bridges across the river so you don't have to walk all the way around to get to the food court, themed pool...I just can't say enough about the resort. If the price difference isn't that much keep it. Or put that money toward renting a boat or doing the carriage ride. By the way, make sure you take the ferry to DTD. Even if you get off & get right back on, it's a nice way to relax & see the sights.