Do you primarily buy out whole strip malls or do you buy single buildings/single units for the practice locations?

Could be a 2-4 unit or a live in flip.

I intend to add a closet to the den and make it a 3 bedroom adding value as well as remodel the entire unit.

At this time I manage and renovate majority of all my units to keep cost low but most likely not the best use of my time although I'm skilled at it.

Until you don't -- like when you have a big claim and it's denied for violation of the policy terms.You're essentially operating a 1-unit hotel and you really, really want a commercial policy for it. 

That covers the storage unit I'll need to keep all my stuff in! 

More units mean more rolexes! 

In addition to STR'ing the main house, he is building 2 more units (ADUs) on the back side of the property.

•If you qualify, you could use FHA’s 3.5% down payment to acquire a duplex or co-living property, live in one unit, and rent out the rest.

. - You can get more units in the City of Detroit, but you will need to understand the City's demographics or you'll get taken advantage of.City of Detroit has 183+ residential Neighborhoods.