While unfortunate, I believe that our experience with this Airbnb was an uncommon one. When we arrived for check-in, the apartment had not been cleaned. There were dirty sheets on the bed from the previous guest and a dirty towel draping over the bathroom door. We contacted the host and they apologized for the issue. The housekeeper came as soon as they could, and the apartment was ready by 22:00. Other than this, the apartment was as expected. The sofa bed was comfortable, and it felt secure as you need access to several doors to get in.