IM,
Did my PPL training at ATL (Montreal Flying Club) at YHU. They have 7 152s, 2 172s, a Warrior, an Arrow, a Seneca, and a Grumman Cougar. Also about 30 instructors, most or all bilingual. The Chief instructor in fact speaks little french.
Good training environment, Class D CZ, and under the Class C Montreal Terminal. You are also about 5 minutes flying time from uncontrolled airspace, and 15 minutes from several practice areas. ATC is most accomodating, we routinely had block airspace in the terminal for spins/stalls etc. 3 runways make the crosswinds tolerable, and the sightseeing circuit over montreal is quite spectacular especially at night (controlled by Dorval, again super accomodating, just listen out).
As for PT, never used it myself, but there are busses running right to the club, in fact the bus terminal is at the club. Anyway, the place is busy so you can always catch a lift home with someone. If the bus schedules don't suit you, the problem would be getting there. I imagine that a cab ride from the Longueil metro is in the order of CAD$15.
The going rate for a 152 solo, all told, tax in, insurance in, is $116/hr. Add about $45/hr for the instructor. My understanding is that most clubs charge about the same. Don't worry about the french, I would say the traffic is 50/50 english and french.
May be abit pricey, but convenient and fun,
152