Makes you wonder why they copied a design from the 1950's Santa Fe sleepers (and others). They were not too popular then either. I understand the new Viewliner cars on order will not feature an in-room toilet.
Just as well... without an "enclosure," the roomette-mate won't be the only one that finds the experience "less than pleasant." Same (if not worse) issue with the old "Slumbercoaches..." They also had an in-room toilet. Even the Superliner bedrooms are not immune to issues. Since they all feed into a common septic system, if something goes wrong, the entire thing could shut down, and everyone in the car will know about it... :wacko: