Hi there!
Well, my husband and I have just posted an annoucement today, to sell OR RENT OUT our apartment in France just across the boarder from Geneva. The price is ONLY sfr 2.500/month but it sounds very much like what you are looking for: very clsoe to geneva (North side) and airport (15mn by car each) AND DIRECT BUS LINE TO TOWN - however only every 30mn to 1h, depending on the time.
It is in a very nice French village called Ornex, 500 meters from all commodities (bakery, hairdresser, 3 restaurants, doctors, pharmacy, newspaper shop). Write to me on
efellus@hotmail.com if you might be interested. If not, good luck in your search!
emeline