The stairs were carpeted and appeared to be dirty. The owner showed us to our room, which did not match the room in the photo. The photo displayed a 4 posted bed - our room did not have that. The owner then informed us they did not have a key to our room and requested we not lock the door. The listing said there was an ensuite bathroom, but it was a shared bathroom outside of our room. There were speckles of a red substance on the bedroom walls - not sure what it was. There was a very strong cat urine smell upstairs and in our room. We thought at first that we could deal with it, so we changed clothes and left for dinner. When we got back after dinner, the humidity had increased and the cat urine smell was overpowering. We went to open a window and found a large dead cockroach on the sill. At this point, we contacted AirB&B and requested a cancellation. The owner was not home at this time. When the owner found out about the cancellation, he messaged me "What is your problem?"