I just moved to Geneva and stayed in Wassila's apartment for a bit more than a month while looking for an own place. It was great. The apartment is located very central, all kind of shops and public transport in walking distance. The place was super clean, cozy and equipped with everything you need on a daily basis. Communication with Wassila was superb; she was really welcoming, helpful, and always replied fast. I can recommend her place for both short and longer stays :)