Kristofer,
Ditto to what others mentioned above. I successfully househacked by buying a 4BR SFH and renting the three basic rooms. As they say on the RE podcast, it is all about the comfort you are willing to give up. The less comfortable you need to be, the more money you can make. I lived in the master BR with my (now) wife and it certainly wasn't fun, but we were able to make it work for long enough to maximize the benefits. Then remodeled the property and sold as a live-in flip with good (untaxed) profit.
As has been said, the MF market here is very slim. I would recommend building relationships with wholesalers to find off-market deals. Even then, it is still more of a long-term play. I currently invest in multifamily from a distance (Cleveland, OH), because that's where the numbers make sense for my current strategy. Another piece of wisdom from the podcast - live where you want to live and invest where the numbers make sense!
Cheers and good luck on your journey!
Alex