BiggerPockets is full of resources designed to help you along your journey, whether you are just getting started or a seasoned investor.

You probably don't need to change your interior design or furniture, and you already have the pots/pans/dishes and amenities needed to drop in a student or a traveling tradesman.

Otherwise I would just design an app myself lol.I love the discussion so far.

Each jurisdiction has their own Zoning designations and restrictions, and they can Vary significantly.

I recently purchased a 1500 SF two-story rowhouse in New York with a building class designation of Two Family Dwellings - Brick (B1).

BiggerPockets is full of resources designed to help you along your journey, whether you are just getting started or a seasoned investor.

Designed by Montreal-based Felix & Paul Studios, known for their award-winning VR experiences, this immersive attraction will transport guests on a deep space mission.

Stop with the guru sites, the videos, all that nonsense is pure crap designed to drive the lazy into highly risky investments or investment schemes that will surely see you make a little or lose a lot. 

Now going the outsourced route, yes there is ways a person can design that "manage the managers" to be least or maximal impact and requirements.

For example in city of San Diego you can designate a few units as affordable units and build 15 units in a single family zoned area.