We had cigarette smoke coming into the unit when we stayed. The unit is attached to an adjoining house and apparently shares a vent system. It seemed like the smoke was coming through there. We did report it to the host and tried to air the unit out running the fans and opening windows, but the smoke never stopped coming through. So that put a damper on our stay.
Otherwise the place is really nice. It is very clean, the host leaves out snacks and bottled water, and we were greeted with classical music when we checked in. There's lots of really nice touches here and it is in a great location. It is in a nice neighborhood just a block off Magazine Street, where there are a lot of good restaurants and nice shopping, and a short walk to the St. Charles Streetcar that can take you into the Quarter or to Audubon Park/Tulane University. It's a great place, and if not for the smoke would have gotten 5 stars.