José was very kind with us. He also offered a lot of flexibility with the check in and out times, and the response time was immediate.
The apartment is wide and comfortable. It's just 15min walk from the old town, which is very convenient. It also highlights a big living room and good sights from the balcony in a relatively quiet area (which I appreciate a lot).
I have no doubts that we will come back to Jose's whenever we go to Genève.