Thanks!Excellent reviews as always! I just got the Nemo shower tent and will check out that porta-poti!
It really is a nice shower enclosure, and it goes up easy, if you follow their instructions
The porta potty is a little shorter having a smaller waste tank, but it will be fine, you just sit a little lower.
If you have the room in a rig, you can got for the 550 model which is taller and a bigger waste tank.