Network aggressively with experienced investors and mentors, continuously educate yourself on the market, and be patient and persistent.

Sometimes they get away with it, sometimes not.I think building a whole suite in the basement will be much more noticeable than just a bedroom and they will probably call you on it if it is not permitted.

You sell the property and owner finance it.1) sell property 2) create note/mortgage/deed of trust (depending on state); I would still accept a certain amount down, and take care to notice usury laws of your state. 

Also, I believe a property manage can file a notice to appear and handle them as well.

I noticed you are interested in Ohio market.

Just noticed i accidentally bought one in the past years lien sale and not sure if its worth it to keep paying the taxes on it every year! 

I noticed the lack of nearby stores.

I took care of it.I also recently sent out rent increase notices, and now I got a request from a different tenant to replace a refrigerator because it's "rusted on the front and side."

That is, until a few weeks later, I receive 12 notices from New York State Division of Human Rights that a local non-profit have filed 12 complaints against me on behalf of 2 individuals for "discrimination" of source of income.

@Nick Moriwaki, did you notice that I used the word "payment/s"?