Hello, It is highly unlikely for you to find an apartment to rent in Geneva for CHF 600/month.
The cheapiest rooms I found to rent on the WHO classifieds are copied below.
Room to rent in a 4-room apartment in Chêne-Bougeries. Available now.
The room is furnished with a bed, a nightstand, a closet, a chest of drawers and a desk. Kitchen and bathroom as shared spaces. Laundry in the basement. Rent is 800 CHF/month. We are looking for someone who is responsible, clean and trustworthy. If you’d like to visit or have further questions: 076 496 93 40
- Centrally located, rue de Lyon, Geneva, 15 min by bus to Airport, 10 min to UN, CERN, 10 walking to the lake; - close to all commodities: Coop, Migros, Post Office, Bus: 11, 6, 10, 19, 5; - Fully equipped with TV, WIFI, individual fridge; - Washing machine available in the apartment; - Bathroom, toilet, and kitchen shared; - Available for someone responsible, quiet, clean, tidy and non-smoker. Available immediately. - Rent: CHF 900/month including all utilities. One month’s rent deposit.
Rooms available in large art-, book-, and light-filled house, with huge garden, in Segny, France. 10 mins to F bus; 28 mins to WHO. Big supermarket, McDonald’s, newsstand, sports supply store all within less than 5 minute walk. WiFi, Sky satellite TV, washer and dryer. Linens provided and staples like flour, sugar, salt, and oil. Fully equipped kitchen—you cook your own meals. I have two sweet and adorable (hypoallergenic!) Havanese dogs. Usually there are a few interns nearby. 750 E/month. Photos or Skype tour on request.