I would bet a lot of investors would like property free and clear and then leverage others for growth.

Unfortunately, many landlords are hesitant to rent to these migrants due to their circumstances.Given our personal connection to this issue, my aunt and I believe we can make a positive impact by providing housing for these migrants.

The chances of you quitting your 9-5 and doing real estate full time and being successful is similar to the photo below where everyone at the top in the crowd is thinking they can do it, and there is one person for every few thousand that can do it. 

You're income certainly isn't "normal" and some banks might shy away but this is a personal business and if you have a track record, I think you can find a bank to say yes.

Can I give a tenant written 30 day notice on June 1 (in person or taped to the door) for move-out on June 30? 

Owners should write a narrative about deals/assets for insurance providers.2-3% rent growth is always appropriate.Rents are flattening.Buyers are focusing on untrended rents.Getting the pig through the snake, as an analogy for getting through current excess rental inventory absorption to get to a gap that will exist in a couple of years.

We would always do 200 amps, and never 150 amps, the price is small difference, and 200 allows for future growth.

I used my personal cash for both , but I’m looking to purchase more with lending.

If you could go in person that helps. 

Columbus is more high growth and you can get the 0.75-1% rule.