I dont want to ruin anyone's conception of how things are laid out in the Cantrell/Del Mar household, but I have always viewed it that there is a hallway that runs down the front wall of the house from the kitchen living room and one turns right to get into the bedroom and the bed is against the common wall with the bathroom, if that can easily be pictured. They don't have set "places" on the bed, but since quite often Ellery is the first one on the bed he gets in from the side nearest the door but usually ends up on the side facing the window, particularly since the side facing the window has the telephone and the chair and he is most often the one being called at home.