Dave
My wife was hesitant at first as well but now she would never go back. So many reasons. Added storage, no odor, no pump out, eliminated two thru hulls, clean, easy to manage, no discharging overboard.
We do not put paper in the toilet. We keep a box of zip lock bags under the sink. Use as much paper as you like just fold and put in zip locks. Only compromise will be on your part. Must sit to pee.
I can't tell you how many times we had guests coming and so we would drop the mooring get out the fenders and dock lines start the motor get over to the pump out only to find its broken again. Then a scramble to get three miles off shore to pump over board then back to the mooring to receive guests. Now three minutes at a leisurely pace and we are ready for company. I would never go back. Any boat I buy in the future will have a composting head installed before anything else.