I recently hire a property manager through a site called airhosta which is an online marketplace that connects Airbnb property managers/service providers with owners.

While you can go cheap by furnishing through facebook market place and the like, it will further limit your guest pool or result in lower rates so $5k is a good starting point.

I'm not sure what your laws are in Ohio, but here in Minnesota, I message FSBOs all the time on Marketplace and Craigslist.

Facebook marketplace is a great option as well.

I have always had great success posting my rentals in the facebook market place.

You can post ads in the marketplace - use keywords so you'll receive more hits - i.e.

Also, set up automated BP notifications from the marketplace that signal you whenever properties are posted in your area and find various investor groups to join in your region in addition to BP (facebook etc.). 

I've seen properties like this for sale on Facebook Marketplace.

For my LTR, I am in-between providing a washer and dryer for my tenants and charging an extra $ amount/ month for the use of the equipment and not including them at all (I would sell the washer and dryer on FB marketplace). 

Facebook marketplace will get a ton of eyes on it.