I let the host know a little late that I planned to have 2 guests during part of my stay. While the host was displeased at my timing, he made no indication that I was forbidden from bringing my guests home, which I would have respected. After the trip and making every effort to respect his home and clean it very well, the host became convinced that I had let many people in their home because I used too many pillows. Despite my assurances that this was untrue, that I'm just someone who uses multiple pillows because his aren't very good, he went on to insult my integrity and make every effort to try to have me banned from Airbnb. It didn't work for him. But just be sure not to slip up with this host-- he'll explode if you do.