Hi Eileen,
I have had a young couple living with me for two months, they usually messed up the bathroom after I cleaned it for 1-2 days, with hairs everywhere, and I started to worry if other guests would come in to see this mess.. Now basically if I have new guests I have to clean it before check-in, but I'm planning to talk with this lady about how to keep the bathroom clean since it's shared because it bothering me a lot now
But I do actually not share the bathroom with them, if I do I'll just clean it😂
I think you could put a bathroom rule on the door, if they ignore it, talk with them, if they only stay 1-2 days I think you could just clean it since it's short time not worth the talk i guess
Thanks