You don't have the temperament for out of state C class investing my dude. 

From just looking today, I see a Class A office with higher yields than multifamily in the same area. 9% cap rate in Grandview Heights / Upper Arlington Area.

Not only do they have forms that are vetted by lawyers annually to keep up with changes to the law, they often have overviews and classes on the law changes.

You are in treacherous waters here ... the prospective tenant told you they were receiving disability making them a protected class so be careful. 

Single family homes vs garden apartments vs high rise apartments will all have different ratios and within those classes, will all have different results in different states.It is not possible to get the number you are looking for as an accurate across the board of all investment classes for cap ex or repairs/maintenance.That said, here is a blurb copied form the NAA (National Apartment Association) which puts out data on operating and cap ex expenses for apartments of garden style and high rise: “Capital expenditures, which can include anything from concrete and masonry work to amenity upgrades to extensive rehabs of some units or a clubhouse, has steadily increased since 2010 when measured against GPR.

@Blake Hrabal haha was considering telling you to maybe take a step back and possible some accounting 101 classes.

Communication, writing, making presentations, soft skills, project management those are all things that although not directly related to your major are in high demand these days and work to your advantage in almost any environment.

That’s class A primary market rent.

I assume this is C class at best?

My initial observations are that I don't see many cheap C/D class single family homes.