We "cheated" on BWV a couple of weeks ago and stayed at BCV.
Previous poster is correct - rooms are practically identical to BWV. Of course there are nuances about best room locations. I prefer woods view or a view that does not face the pool. Why? Next paragraph.
I find BW's leisure pool to be a real job. Usually quiet, and rarely crowded or excessively noisy. BCV's pool, however, becomes noisy, crowded and unpleasant every evening once Stormalong Bay closes. Perhaps off season when Stormalong Bay closes earlier, the leisure pool calms down a bit earlier. But during August it was annoying until 12:30am.
Food: Used to be BC had the advantage but with the redone Boardwalk Bakery I am quite please with the food! Still wish it wasn't so far from the pools though. Also, Lobster roll at Boardwalk is hands down the best resort sandwich. But for counter service, BCV does have both the Marketplace and Hannah's and a wider selection between the two. (Poolside at Boardwalk is a joke to me.)
For sit down meals, there is no contest. No, really, no need to compare. All the restaurants are so accessible from BW to BYC to Swan and Dolphin that there is no need to compare! That abundance of food and locations to EPCOT and Studios make the whole area our favorite whether we are at BW or BYC.
)
. How about a nice, split stay?
