It is simple and goes like this: Purchase a duplexMove into on of the unitsRent out the other unitLive for free since your occupants pay your mortgageThere is a lot more to learn more about collaborations and purchasing multi-family residential or commercial properties however this might just whet your cravings to discover more about it.There are many things to learn from single-family homes before you need to try to move into multi-family homes. Start with single family houses initially and progress in homes as your skills development. As you can see there are various ways to fund properties and this list is simply a few of them.