Absolutely! More and more liveaboards are moving to Air Head Toilets because it allows you to take your boat to areas which are tightly regulated by waste water laws or regular pump outs. A cruising couple can expext to empty the solids tank once per month. It is also much easier to maintain, with fewer moving parts than a traditional manual or electric head would require, meaning you can carry less spares, and spend less time dealing with toilet problems.