no shower
In order to have a shower, you must have a low place in the floor first to put a drain. Basically, the floor in the head is over the water ballast tank. That is your first major problem. Someone was talking about cutting out part of the tank to install. I can tell you the cost and manhours is unthinkable. Also, I would not recommend altering the tank itself. You can put on a sunshower as suggested.With the 260, you can add a transom shower as you have a large fresh water holding tank This I have done already.Crazy Dave Condon