When I've taken cases like this, the investor-buyer usually refers the client to me. 

I represent client's in code enforcement court and it's never fund. 

My clients and my family will not consider a deal under 20k net.

The broker enters into that agreement with the client.  

I've been seriously looking into it (for investor clients) and I hear varying opinions.

My clients that are buying class A right now are targeting 5 plus caps with a 5 to 7 year horizon with rent growth and cost savings to blend to a 7 plus cap rate.These are 30,40,50 million dollar type properties bought by family offices.

I have verbally told my clients the information but I think I will use your list (with attribution) :):)My short verbal spiel would be 1) handy owner occupants don't need to cash flow or make money / profit and 2nd will you have a dumpster onsite the day of closing with day labor for the demo, know EXACTLY which electrician, plumber, flooring, cabinet guy, sheetrocker.....that you will use and when will they start, the PART NUMBERS for the cabinets, flooring, paint colors, doors, light fixtures.....

Check out client look and see if that works or not.

To quote Abraham Lincoln "He who represents himself has a fool for a client"

Also keep in mind that they are incentivized to sell the property at the highest price achievable for their client.