29-year old female, no pets, no-smoking, looking for a room in Geneva region

I'm coming to do a 3-month internship in the UN and am looking for an affordable place to stay for that time. No pets, non-smoking, non-drinking and I know how to clean, so you'll get a good tenant from me :) Basically the only furnishing I need is a bed, a table and perhaps somewhere to hang my clothes. I can share a kitchen, bathroom etc. I am willing to find a room from the greater Geneva area.