After review all of our options, which included constructing our own composting toilet, we are down to two worthy products, Air Head and Nature's Head. Both toilets are made from a molded polymer and at first glance look very much like the toilet we have in our apartment. Both toilets separate the solid waste and liquid waste into their own containers that have to be emptied at some point. The toilets are very much alike, except in two ways.
First, the Nature's Head toilet has a normal size (like found in your home) molded toilet seat, while the Air Head's seat is a little more compact. The compact seat wouldn't bother our girls, but it could get a little uncomfortable for Bill and I.
Second and most importantly, Air Head's basic unit cost $969 + shipping, while the Nature's Head unit cost $850 + shipping. Additional components for the toilets, such as additional liquid waste containers, are similar in cost.
So which toilet, Air Head or Nature's Head? Well the choice for us is oblivious. Nature's Head. I'm planning on purchasing the toilet on Friday. We hope to have it by November 25th so that we can install it over the Thanksgiving Holiday.
If you want to learn more about these two composting toilets, I've provided links below.
Air Head: http://www.airheadtoilet.com/
Nature's Head: http://www.natureshead.net/