What class rentals would you say are around there?

What size (single family, small multifamily, etc), what class (A,B,C, or D), and what location.

Hi everyone, We recently moved from our first home and want to turn our previous South Louisville residence (B class) into a rental.

Based on the location, expected tenant class, and age of the building, @Tiberiu Szabo, I'd go with the following:Vacancy 8%.

I'm not against them doing something but you are right the way they are doing it doesn't make sense long term for anyone in the middle class. 

In recent years I have been using Facebook  Marketplace to find tenants for my Class C units.

@Gregory SchwartzThe way you usually get this done is with a business loan on multiple properties. 5-year reset period, higher interest, but if you have the manpower lined up it really works well.Refinancing C/D-class BRRRRs often simply won't work in certain parts of the country at certain times.

Not "I'm looking for C class value add multifamily," get far more specific. 

The class is actually more useful for investors than realtors in my opinion because you learn about a lot of what-if scenarios that come up much more when you are buying random properties.

My choices are to either roll it all back into my 401k and wind up the c-corp, or invest the funds into real estate (short or long term rentals or maybe crowdfunding some other type of asset class), roll the dice with another online venture (which is my wheelhouse but after losing a bunch of money this last time Im hesitant), or something else like stocks or bonds.