Re: French Class/School any recommendations?
Ther are a few small private schools, some of them offer good quality classes...Take time to see what they offer and first of all if their time table suits you !
The main 2 ones in Geneva are Ifage and Migros école-club. I would not say one is better than the other simply because quality depends to a large extent on teachers and - at least until a few years ago...- many teachers worked for both school. In order to have a decent salary...at the end of the month.
Université de Genève offers good courses but you can have access only if you are a registered student at University. Otherwse, they offer good value summer classes for all. you can check their website anyway : http://www.unige.ch/lettres/elcf/fr/coursappui/
The cheapest place but it is only a few hours per week is http://www.upcge.ch/en/courses
Bonne chance !