We have a 2009 BC 3490 RB and we have two outlets over the kitchen counter, one over the sink and one just over the right edge of the stove. The other outlets in the living area are between the dinette and the couch and then on the entertainment center.
I don't know your layout but being that my entertainment center is by the front door, I would be able to add an outlet on the side of the entertainment center just as you came into the coach. I could run the wiring from the basement thought the bottom of the wall unit.
Good luck and I hope you get it all figured out.