It went brilliantly, it's the middle of summer now and the smell is not offensive. We dug an extra bin pit, and we have one "maturing" and one for putting current poop in. The ground cover around the bins has grown back again, and now you'd not even know they were there. We do have to make sure we water the poop as the climate is pretty dry, but that's not a major problem.
All in all, a success