I had a lovely stay at Vania’s (20 days/nights!) during an internship. The UN is a 30 minute walk or a short bus ride away and the bus stop is right outside of the apartment. There is a Migros supermarket less than 10 minutes away walking and the Bouchet tram / bus stops take you virtually anywhere you’d need to go. The apartment was well equipped and the communal places were beautifully decorated. I had a great three weeks and would definitely stay again!