Composting toilets have problems. This is effectively a composting toilet that solves all those problems. The biggest problem of all is that there is just not enough time and storage to compost on site (on site being your bathroom). This solves that problem. If you are going to take the poo out of the bathroom at all for composting elsewhere, then you might as well just take it all the way out of the house and to a facility. If you are going to take the poo out of the bathroom at all then it really needs to be tidy. This solves that nicely.