I stayed in Geneva for a night to relax and enjoy the city. The apartment's location was centrally located and in what I thought was the most charming area of the city (la Vielle Ville). I arrived by train which was roughly a 20-minute walk. As a solo traveler, I felt safe walking in the area.
The apartment is ideal for solo travelers or couples. The kitchen is small, which makes me feel more inclined to say solo travelers but I would anticipate (and hope!) people are going out to enjoy the city for lunch and dinner. There is a nice view overlooking the city from the bedroom and it got a nice breeze. There was little noise except the church bells every 15 minutes but they were enjoyable.
Communication, check-in, and check-out were incredibly easy. I would definitely stay at the apartment again, and I would recommend this unit to anyone.
Merci, Frédéric!