Originally Posted by ZippyNH

if you overnight at an airport with a 3000 strip, and no lav service, you or the copilot will be doing it, maybe even midday on a hot day (it's a bucket style lav, so splashes when NEARLY full, and passangers don't like too see floater).
Yup... tossing bags, cleaning lavs, vacuum the floor (on EMPTY legs to allow quick turns), unless something has changed, you do what it takes.