We had a disappointing stay to be sure. Our four night stay was cancelled after our first night due to safety issues and unresponsiveness by the host. 2 of 3 smoke detectors were missing from the unit with wires dangling from the ceiling, and when we communicated our concern about this to the host upon checkin, she did not reply until the next afternoon with a vague response that she would maintenance it "right away." By the second evening, we had received no further communication about the maintenance or a time frame. We reached out to Airbnb for advice and they were also unable to get the issue remedied as they could not reach the host either. Airbnb offered to find us another stay given the situation, and we elected to take them up on the offer.