Some potential benefits of investing in real estate in Columbus include:Strong economic growth: Columbus has a strong and diversified economy, with a number of major employers in fields such as healthcare, education, and technology.

And I probably could get some grant or aid from the government if this were the case right?

The estate planning attorney should also be talking to your CPA.I would like to give you a healthcare example since I am a nurse. 

I have a few rentals from over the years as I ran my healthcare business, but now that I've stepped away, I'm hoping to make investing my slow roll into retirement strategy. 

Business/consumer CC float - cash advance for labor or materials, box store card like Lowe's/HDIt doesn't sound like it's possible to just band-aid the unit and rent it for less until you get your DTI under control, so you'll probably have to turn to one of those options. 

An applicant (Full-time Nurse Practitioner)wants to lease my 3bdrm 2 bath home so she can sublet to traveling nurses  and/or healthcare professionals that she has vetted.

I've been doing design & construction in the healthcare industry for over 15 years.

My rule of thumb is 10% growth in 10 years in industries like healthcare, education, professional & business services, and government. 

If you check the Short Term Forum here on BP you will find a lot of people have different strategies like renting to refinery contractors or travelling healthcare workers. 

This translates to nursing aids being required.