We stayed at CBR a lot before we joined Disney Vacation Club. The extra few feet does make quite a difference in the rooms. As far as I remember, the the bathrooms at those 2 resorts are set up very similarly - 2 sinks "outside" of the bathroom and the bathroom contains a toilet sitting very close to the side of the tub. You might want to call WDW Resort Special Reservations:
(407) 939-7807
(407) 939-7670 [TTY] and ask some layout questions about the rooms.