So Deborah and I did some real-world research this weekend on a marine composting toilett. We were pretty impressed. Seems like a lot of positives to the system — no holding tank, no hoses, no thruhulls, no need for water, and if maintained properly, no odors and a lot less hassel than pumping out a holding tank.
Downside seems to be that they need more attention and could frighten off guests from sailing with us
Anyone have toughts?