Thank you so much everyone for all of your responses. Most of your warnings come from the same things I am weary of, most notably the fact that I would have to learn the crazy ins and outs of each and every country. Which is why I'm trying to find a network of people doing something similar...

Apologies if there are already discussions on this topic, I searched but didn't find specifically what I'm looking for. If there is, feel free to guide me there. I currently have 4 rental units in Calgary turning a small but respectable profit. I'd love to organize my life so that I can live...