@Allan Guerra, at least in Ohio, you cannot receive a commission based on the purchase price of a property without being a licensed real estate agent.  

I would look at the DSCR loan as the first option.By the way, I suspect you are going to be disappointed by any refi appraisals   ADUs typically appraise poorly   JADUs can lower the property value Vs having the space as part of the primary unit.  

And after several years you start doing cash out refinances.....If you can refinance one property every 1-2 years and withdraw $200k of equity....that's not taxable. 

How will the ownership of the property be?

Quote from @Joshua Alcantara: Quote from @Peter Walther: I've found many properties with title issues wind up with unpaid property taxes so checking on delinquent taxes, tax deed sales and lands available for taxes might help you identify some.Thanks, Peter, for the info!

I currently inherited a property in downtown bk.

Small multi-family properties starting at over $1M, which is pretty expensive and, resale single family (before year 2000) offer minimal cash flow (~$200-300/month).2.

Once I was deployed on a submarine in the North Atlantic and they helped my wife with a 1031 exchange on the sale of a home and purchase of 2 other properties.

It’s my first deal so I was kind of worried about it, but I feel more confident now about how to move forward with this property, as well as any future properties. 

Also make sure you are comfortable with some holding costs if the units don't get rented right away (if vacant).Also look into if there is rent control in the area that the property is located.