I am a auto mechanic by trade for 30 years.

Now what I do is have a online savings with weekly auto transfers and don't look at that account or use it.  

(Judging based on autos and people on porches or walking) Tenant screening I'd have to look into.

They went to their bank and set up a auto withdrawal.

Yes, you get more repeat business, but you will be working much harder on each sale.Investors generally aren't going to be happy with a simple MLS auto search; they're going to want off market deals, expect you to put in a lot of low-ball offers, know how to properly calculate cap rates, rehab estimates, etc. and also generally will be looking in a lower price range, meaning less of a comission for you.Retail buyers on the other hand are much more likely to be happy with the selection on MLS, take your advice, and give better offers.

@Richard Carlton I started out with over 11 years of mortgage lending and switched to auto lending. 

Set up auto payment at least for the minimum, potential double the minimum.  

No maximum # of policies and no requirement of also having my auto and homeowners with them.  

Auto correct!

Make sure you have a minimum credit score and stated income-to-rent ratio (3-to-1).I'd propose requesting tenants to set up online auto-pay.