We recently stayed at an AirBnb. The property was really disappointing (dirty throughout, including bedding and crockery; noisy; unbearably uncomfortable; I had to buy new towels because the 2 provided were so repulsive even washing them on 90 degrees didn't get the stench out etc), but I just chalked it up to an unlucky experience. I've only used AirBnB a few times and the ones that are disappointing, I just don't review. However, a week after the stay, the owner has now lodged a claim for £400(!!!) for a few black scuff marks on the wall, which were there when we arrived, claiming we damaged it. Unfortunately, I didn't take any 'before' photos. Has anyone had this happen to them? Any advice?