Toilet chemicals for recirculating toilet

Does anyone know if Trailmanor would provide the option of having a "non-recirculating" toilet, since it seems that most people would take that option if given it?  I can't see how it would add significant weight to the trailer, and what's the point of having a bathroom in your unit if you don't want to use it for fear of smell?  Plus the ongoing expense of keeping the chemicals on hand to charge the toilet.  I don't have an rv and am fascinated with the Trailmanor, but I've always wondered why they don't at least give the option of a regular rv toilet.  Any comments?  Thanks guys!