@knaivete,
I'd like to thank knaivete for resizing the image, and the person who thumbed it down at the outset.
On balance, I'd select ROOM C, with a longer shelf , nay massive storage facility to accommodate my gumboots and various appurtenances at the entrance to my swish new abode, plus house the TV for when I'm not on A2K in the other corner (don't start about smart tv). I'll be the one on the lounge next to the vertical shot-gun rack watching the door, if'n yer up that way.