I would remind them that the house is in the condition in which they rented it and they accepted it as is.

Then I mail a very simple handwritten letter and usually get north of a 30% response rate.  

It's like a common reminder I am always verbalizing with new investors.

And when you do have a list is cold calling the best way to reach owners as direct mail would most likely go to their tenants and not the owner if not occupying the property?

It reminds me of the “ Cutting the red tape for the rebuilding period.”

This was hilarious and reminds me of a NYC apartment, not a multi in Ohio - (they put the shower in the living room, and you can't open the oven all the way in the kitchen, absolutely ridiculous).I will look on a map to see where Troy is and see if there are any meetups near you.

You must give him this letter in writing, or certified mail, or tape the letter on his door.  2.

Quote from @Paul Novak: Quote from @Jay Hinrichs: Quote from @Paul Novak: Good question, I got one of these letters in the mail this week for one of my rental properties. 

I would send a letter to all units of the building reminding them of the clause in the lease you cited and let it play out from there.

We send reminders periodically.At least twice a year, a tenant will clog the stack and just keep on flushing.