As long as the big items check out and the numbers still make sense, that’s usually the point where it’s okay to move forward.For the Dayton/Fairborn area, the main things I’ve learned to double check are the condition of the mechanicals and any older electrical or plumbing.

Check with another landlord at your local REIA to see what the quirks are.Be prepared to provide rent comparables with your written submission.

I don't personally care about checks anymore so that wasn't an important feature for me. 

How about broken assignment chains, paying attention to BPOs where agents filch old pics from the MLS and never visit the property, not reading the collection notes, not having boots on the ground check the place out, not using social media to stalk the borrowers, letting your servicer set the collection plan, not being up the servicer's behind...and the list goes on. 

Automate follow-ups, rent comps, and tax/LIEN monitoring, but keep human checks with an investor-friendly agent and PM for on-the-ground reality.

Some I can think of quickly - cleaning gutters, making sure dirt/grading is adequate, servicing HVAC, doing annual/quarterly walk throughs to double check the condition, replacing furnace filters. 

Check your prospectus and the treasurers office.  

He spent a decent amount of time checking on each property weekly , sometimes several times each week to handle issues.He was going on tour and wanted to hire us to manage them, but we passed.

Check with the city and verify . 

@Marcos Cardenas Checked out the report.