POR, it is not even close.
If you get a Royal Room you will be fairly close to a bus stop, and you will just have to cross a bridge to get to the food court and gift shop. At CBR the Pirate rooms are the farthest away from everything.
I think the food court at POR is the best on property. I had a hard time finding much to eat at the one at CBR.
CBR is huge! Seven bus stops, compared to four at POR. CBR is the only moderate resort that has an internal shuttle to drop guests off at stops around the resort. It never goes to the parks, just loops the resort. That should tell you something about the size of CBR.
POR would be my choice, hands down!