I think it would be determined by your location (assumed long term residence), because of wanting to weight somewhat in favour of your home country, etc. US-based people often just stuff it all into that one super diversified index fund through Vanguard. I imagine you could do that with Cdn dollars. (Those of us living in Canada, and planning to continue doing that, usually implement one of the models presented by Canadian Couch Potato.)
For Mustachian residents of the US, popular models are those presented by JL Collins or Andrew Hallam. Those are online.
Whether to invest in stocks and bonds or in real property is really dependent on many factors: personal preference, real estate deals available, type of ownership one is game for (appreciation only, landlording, etc).
If you're fairly sure you'll want to buy, you won't want that portion in stocks, as they may well be in a dip when you wish to buy. Money for a home (or property investment) purchase will be in something more stable, depending on when you'd be looking (one year, five years, ten years).