Toilet flooded the bathroom when flushed.
Bedrooms are not lockable, contrary to listing details.
I refused to stay, and host refused a refund. I am starting a dispute with AirBNB. Host also implies in communications that the toilet issue was my fault (I am reasonably experienced in using toilets, so I don't believe I did anything egregious), and that the rooms DO lock. They manifestly do not, in fact instructions for opening the door with a coin are written on a large sign on the outside of the door. Anyone can do that. It's not a lock.
I am not a confident person in dealing with conflict, and I got anxious at the prospect of dealing with the host in person, given the tone of the communications implying that I was in the wrong, so I left immediately.