I’ve stayed in lots of Airbnbs and this was by far the most unclean.
The bedsheets were slept in when we checked in the property (as in had not been changed between guests).
There was black mold in the bathroom
We never got towels the entire time we were at the property, including at check-in.
I actually ended up cancelling the rest of my stay and eating the cost since they wouldn’t refund me.