This very spacious flat in central Geneva was a great home base for our family of 5. It is a short walk to the Champal train station, which connects to the central Geneva station and from there the full Swiss rail network. Bus access to the Palexpo convention center was easy via the #5 bus (note that Google maps mislocated the Hopital stop for me). The flat is near the university hospital and the Reformation Wall, and there are grocery stores and a very nice gelato shop all in easy walking distance. The host was very helpful and we had a great stay.