It is easy and goes like this: Purchase a duplexMove into on of the unitsRent out the other unitLive totally free because your renters pay your mortgageThere is a lot more to find out about collaborations and buying multi-family homes but this may just whet your hunger for more information about it.There are many things to gain from single-family houses prior to you need to try to move into multi-family apartments. Start with single household homes first and progress in homes as your abilities development. As you can see there are various ways to finance properties and this list is simply a few of them.