We have a 2007 8315SS. There is a nice corner cabinet by the sofa. The top of the cabinet is a handy place for our radio and anything else that is begging to be laid down. Too much congestion.
I added a new electrical outlet above the existing one and added two shelves. Now we have space for the radio and pictures of the grandkids in addition to everything else that gets tossed there.
The shelves have a 1/4" lip around the edge to stop items from sliding off.