Ah. I hadn't even thought about the taxes, I was just thinking about the logistics of managing a property from far away (assuming here, I guess) and actually buying, with financing etc.
You might be able to call CRA and see if you can get someone there who might know how that will work.
I know that when I was maybe going to go work in Australia (also have an income tax treaty with CRA) that the Aussies would withhold tax, and CRA would issue me the credit at tax time, so I didn't have to double pay.
Anyway, I don't actually have any experience with that, but do keep us posted please and thank you :)