This Airbnb is a very nice apartment in the top floor with two big balconies and it is very spacious. The apartment was clean and the check-in process was smooth. We did not have contact with the owners but they were very easy to communicate with.
The apartment is in a very good location, a 5 minutes walk takes you to the Hospital bus stations which runs a bus directly to the airport (and Palexpo). Around the apartment you can find several food stores and restaurants.
There are only two things that if improved, would make this Airbnb a perfect place to stay in Geneva. One, there are no doors. In the bedroom and the second sleeping area (with a bed sofa) the doors were removed. This could be an issue if you are using both rooms. The second thing is that the bathtub does not have a curtain, therefore when you are showering water spills all over the place (luckily they provide you a lot of towels).
Overall it was as a great place to stay and I highly recommend this place, specially if you're a couple or traveling alone.