On Friday afternoon and over the weekend I did all my due diligence (visible condition, title letter, city violations, outstanding utilities) and everything is pretty clean.

They’d hire someone to clean and paint, and put the house back on the market at a slightly below retail price.  

A lot of times there are some title issues with these types of properties that you'll have to clean up, but they are generally fairly easy to resolve.

If the litter isn't cleaned up it will stink a lot.

I am an investor myself and have purchased rentals that are all clean BRRRRs and 1% deals - positive cashflow, 1% rule, and tons of appreciation.

that's why high turnover is so expensive - you're patching things up / cleaning up / and then paying another month's rent just to get it rented on top of any vacancy.and again - that's just hypothetical math. 

For installing solar panels on a rental property, you might want to consider a Power Purchase Agreement (PPA) or a solar lease.

I think proving the concept with your own capital is extremely powerful.

The first floor bathroom and 2 bedrooms were given a fresh coat of paint and a good cleaning.

From a platform standpoint, AirBnb is too powerful.