I read on one of the posts on this forum where someone had done some research into porta loos and I was impressed with his findings ( might have been Cisco) anyway I have done a search and can't find anything. Not sure if I know how to use it properly. I need to get one quickly as the loo on board Pelagia needs an upgrade. A porta loo would seem to be the easiest and cheapest solution. By the way I sailed Pelagia up from Albany to Rockingham and her new home on a swing mooring in Mangles Bay over the last 4 days. We averaged 6 knots over the 380 nautical mile trip with the breeze all down wind for the entire trip. Will do a separate post later when I have sufficiently recovered (lost iphone and all cards over the side 20 clicks before Mangles Bay).