For a private room , preferably with en-suite facility,If not, no problem at all, medium-sized room 12 to 18 meters.Location does not matter.
750 $ per month
In that case a platform like kijiji will be your best bet.
However don't try to get a place to rent while outside of Canada. Wait until you are inside of Canada and can see the accommodations in person. The reason for this is that there are many scams on kijiji and many individuals also don't want to rent to people unless they are in Canada and you can meet in person.
When you first arrive, rent a room through an airbnb for the first months or so and then find a longer term place through kijiji.