On the announcement there wasn't any information about how distant the place to take the key is. I wouldn't have reserved if I've had the information before hand. The key could be in a box with password in front of the house likewise in many other airbnbs.
There was not enough toilet paper in the bathroom. It's not possible to use the sofa-bed that is very uncomfortable. Besides that, it's not possible to walk into the house in silence. The floor makes noise in each step.