We are proud of our A&A worm farm system. It is a complete aerobic (ventilated) eco-system that processes all our organic waste and never needs emptying or any attention.
It is also a complete grey water processing system. Grey water sips by gravity to special trenches that water our lawn.
The worm farm has an opening on the deck for kitchen waste.
No smell whatsoever, EPA approved. Totally standard plumbing including the flush toilet. For those who have enough water to flush the toilet - this must be the best waste processing system in the world. Zero footprint on environment.