I want to start by saying that I am also an Airbnb host and it hurts me to write this, but I have to be honest so hoping the host will learn and future guests won't fall into this trap.
The place has a very bad smell, to the point where we had to keep all windows open the first night, which made it very cold. The smell is REALLY bad.
The couch was very dirty with big stains all over, we didn't sit on it at all. The curtains also had a lot of stains, and the bathroom was not clean either. I have to say the shower is probably the best thing in the apt.
The day of check in the host reached out with instructions, and once I told them about the smell, I didn't hear back until my checkout day which they sent me a reminder to check out on time.