Last November we attended a TC get together near Gatlinburg. Had an individual there with a Camplite hardside TC on either a Nissan or a small Toyota. It was small but but adequate even for 2. No shower but had a portapoty. It was all aluminum. It was a neat little rig.
If I remember correctly he said it handled pretty good.
I didn't get his info or a picture of his rig. Not sure what size engine. Maybe one of the other attendees got some info on it and will chime in.
Bankston in Hunstville, AL sells them if your in that part of the south.