If all you have planned to do is your PPL, then there is nothing wrong with Harv's. Despite what Cedarman has to say, I found them to be very professional. At least half of their business is dedicated towards foreign students from India and the EU. Through my own experience with them and through my friends working there as instructors I must say they do a tremendous job of getting people on their way.
They have plenty of experience dealing with foreign students like yourself, I dare say more so then any other flight school in Canada. Get started with your PPL at Harv's. And once your there with your feet on the ground, it' won't be hard to investigate the other nearby schools (as mentioned above).
Train in St. Andrews!! Big city fun is only a 15 min drive away! Don't get me wrong, Steinbach is a nice small Mennonite town.. but thats it.
PM me if you need more info.