The Sunliner (not the trailer we had) had the toilet in the shower area and i believe a small sink in there as well. All enclosed with a privacy curtain. The door on the Sunliner was just wide enough for a chair and the lift was an under vehicle lift, a good application for a trailer because they have a lot of ground clearance. Unfortunately, the Pa company went out of business during the recession. The guy I knew who had this used a big Permobile power chair and lived in it full time.