Composting toilets
 

Has anyone any experience of these.

They claim environmental friendliness, no bad odours, less mess on emptying.

But also: doesn't use water; no plumbing, no pumps generally much less to go wrong.

video of natures head toilet: YouTube - Nature's Head Composting Marine Toilets

Website: Nature's Head Composting Toilets - The Ideal Waterless Toilet for Your Boat, RV, Cabin, Big Rig or Yurt!

ANdy pag is using one in his biotruck, he hasnt posted any problems with it yet.

cheers. Just found his website: an interesting project he has