I see no impact at all, if the above are all performed in concert.Just like REI. 

There is certainly a strong correlation to credit score and tenant performance.

Owners mistakenly ASSUME all PMCs offer the exact SAME SERVICES and PERFORM those services EXACTLY THE SAME WAY, so price is the only differentiator – and they often select the first PMC they call!

Focus on finding a replacement with strong tenant screening processes and performance guarantees.

The only real, dependable income comes from a property that is a lot of work (well performing short term rental), one that is paid off, or one that you have owned for a long time to see rent appreciation. 

But always remember that RE is a risky venture, and you could go through years of less than stellar performance.

This was my first property, and while it's been a great learning experience, I made several mistakes along the way—ranging from choosing a realtor who was more focused on closing the deal than finding the right house, to having a poor inspection and overlooking issues hidden beneath the surface (literally).

Not sure why that happen, however the best way to screen a potential tenant is to see how they have performed in the past. 

Down payment should be about the same (20% on a buy-and-hold) but you'll see an additional $3-$6k on average in CC and the ability to keep it off of your DTI/Personal credit along with hopefully no more hard inquiries on your credit (many lenders will accept/perform a soft pull).

It reminds me of the Charles Schwab study - their best performing retail investment accounts were from dead people that never closed out the account.