I know that the Oriental Palace has such a room in what they call their 'clubhouse'. It used to be a dance studio, but I understood that they rent it out for different purposes. Don't know about their hourly rate.
Furthermore, Unis (United Nations International School) rents out some of their rooms (like the movement room, or the drama room), so maybe that is worth a try?
And if you want to go really local, you might try to rent some space in one of the Youth Union locations, not sure if they rent out to individuals but they certainly do rent out their halls and rooms to organisations. It's worth a try and if you're lucky the aircon even works!
hey, did u succeed in your studio hunting?
UNIS is great, but aint cheap...I dont believe there is no studios for rent, but it s soooo hard to find.
and where is this Oriental Palace ( does it have a frech name)
I managed to find a space at a school but only through a friend and a contact who was very generous...
I also used the space in Cinematheque a few times - depends on what you need the space for.
Oriental Palace - google it, i found it that way, think it is up by West Lake, but was too expensive for my budget.
Sorry no useful info for you