There was a guy sleeping in one of the bedrooms when I got there. I left called the host. She apologized, but then asked me to go wake the guy up, I told her I would not, and that she needed to get this all straight. Would have left and not gone back, except due to a conference in town, only rooms available would have been more than $1000 per night. If a woman had been put in this situation, I don't know what they could have done. Was eventually offered $100 off a three night stay totalling $1400. Clearly the host did not have complete control over access to her place, and I was concerned about security. I asked the host about that guy having access, she told me he would not be able to enter the apartment during my stay, because the access code had a timer, problem was that the guest access code was written down in plain view inside the apartment, this guy was sleeping in. I've stayed in Airbnb's around the world, more than 20. Airbnb's response to all this was more or less "Sorry about that". This is the Airbnb nightmare scenario, I'm done with Airbnb.