When we walked in the place reeked of cigarette smoke and weed. We opened the windows to air the place out (but since there were no screens on the windows and doors we closed them when we left for dinner), and when we got back the smoke smell was back too. There were also hairs on the towels and in the sheets, and a whole set of towels smelled like mildew, like someone left them in the washer for too long.
They also charge a cleaning fee, but make the guests do so much, including load the washer AND start it (which is probably why the towels smelled). The host was nice enough, and they waived the cleaning fee for us since the smoke smell was borderline unbearable