My daughter knows pretty much all about the systems, but she will be hosting a couple of her adult friends for two nights. I am a worrier by nature, so I wrote an Overnight Visitor Checklist to educate them on how everything works.
It is two full sides of an 8.5 x 11 sheet, and I laminated it so I can leave it out on the table for them to HOPEFULLY read and understand.
It's a Word doc, if you want to use it you should edit out the stuff that does not apply to your trailer, like the composting toilet, and add any extra info specific to your Ollie.
Oliver-Legacy-Elite-II-VISITOR-CHECKLIST.docx
I hope this is helpful.
John Davies
Spokane WA