From my walkthrough, I knew right away the big ticket items we needed were a new roof, new plumbing, new upgraded electrical, new garage doors, and new AC unit; along with the standard refinish of the interior. 

Which leads to a series of additional steps, like annexation, zoning, densities, utilities (water, sewer, electric) and entitlements.A real estate developer is your best bet as a resource to conduct the initial due diligence and go into a deeper dive to define the project or projects best suited for the property. 

Like upgraded electrical, heating, ventilating, air conditioning, plumbing, ADA, etc...Where this comes into play is if say a tenant of one apartment unit sets his unit on fire, burns it up and now you have to go in to rebuild his unit. 

Electromagnetic Fields (EMF) are given  off  by electrical  devices.

The current landlord pays heating(boiler for both units) and electric on one.

The walls are all open and electrical wiring/outlets are installed.

.$150mo @ $7k, $55mo @ $2k, $27mo @ $1k, $35mo @ $3k, $40mo @ $4k,$25mo @ $1k, $47mo @ $1k, $67mo @ $2k, $25mo @ $1k, $25mo @ $1k, $45mo @ $1k, $80mo @ $4k, $25mo @ $1k, $80mo @ $2k, $102 @ $4k, $110mo @ $4k, $90mo @ $2k.Loans - $470mo @ $10k, $591mo @ $15k, $270mo @$3k, $650mo @$30K (not in my name), Kid’s School -$900 monthSchool Loans - $785 monthCell phones - $200 monthPersonal loan to Dad - $1,000 month, $28k left.Cars - $730 @ $31k, $330 @ $17kCar insurance - $150 monthCable/Internet/Gas/Electric/Water - $500 monthINCOME = $7,300 monthBoth at 600 credit scores.We spend $10,300 per month above,we have FT jobs and drive Lyft make bring in $7,300 month.

In addition to that the money that I am saving from previously paying rent, electric, internet etc...

I may have broken the cardinal rule by purchasing a multifamily mixed use commercial/residential property in Michigan that has shared utilities AND electric heat.

Currently, I have a few smaller projects on a couple of houses: carpeting/tiling floors, painting walls that contain LED paint, installing A/C and heating system, installing light fixtures, installing appliances, making sure electrical wiring is safe, installing recessed lighting, insulating/waterproofing medium size room in the basement.