JenCav5,
First, I will try to answer your questions about the room decor.
The living room area is nothing "offensive". It is just a "plain" scheme you can live with. The king bedroom is pretty much taken up by the bed and a side "dresser" area that has a mirror - sort of a place to get ready in the morning - and a closet. I had to iron some clothes, and there was room to set up an ironing board.
Our bunkbed room had one theme wall and the rest were plain as I recall. This room is rather small and has a curtain as a seperator from the rest of the rooms.
If you stay here before your cruise, I would not stay again after. Although I totally agree with the other posters that is is VERY kid oriented/friendly, enough is enough at least for me after a couple of days. My kids, on the other hand, could stay for a month, but for me, I had my fill after 48 hours.
I will agree that the food is pretty yukky as well and for that reason alone, unless you have a car, two or three days would be plenty.
The pool/slide areas are GREAT and they are very well-manned with lifeguards. There are also little sandwich shops next to each where you can get a quick snack or sandwich, hot dog and such.
There are also "bars" at each, where you can get an adult beverage.
Oh, and yes, it will be very easy to drive in and out. The entrace to WDW is about 2 minutes away.
Overall a great place for kids.