Another vote for RR's in Oak manor! We like to book pool view, that way you are going to be close to the foot bridge to go the main building for dining, shops, Yee Haa Bob, etc.
These rooms are a bit expensive, but still are very nice to see at least once.
Personally, I find the preferred rooms in AB a bit more convenient and like the regular mansion rooms just as much considering the price. However, I am glad that I have stayed in the RR and may well do so again.