We had a Microphor toilet in our last Foretravel. It was comfortable. It was quiet. It used a lot of water to vacate non-liquid contents of the bowl.<br/><br/>Our current coach has a Thetford Aria Deluxe II. It is comfortable. It is loud... really loud. It is good on water usage.<br/><br/>The Aria Deluxe II is right across from the kid's bunks. Overnight flushing will wake the kids, the...