my wife and i want a bathroom connected to our room and not have to worry about going through the trailer to get to it. For the same reason, we don't want the kids or guests coming to the bathroom connected to our room at any and all times. RV parks will most likely be the extent of our "camping" and in my opinion, it's not a waste for us. To find travel trailer models which offered it is a win win in my book. As for the size, if they want bigger, they can go to the bathroom at the location. They'll have just enough room to do their business and keep it moving which is all they need!
