There are best practices to ensure that subject-to's don't result in a lender calling the mortgage.  

But I called the realtor, and was talking to him and he told me that the house has "broken water pipes".

If it's 5PM on the Friday of a three-day holiday weekend, it's guaranteed that I'll get a call from one of the two low rent units, or both.

Call around until you find a lender with minimal overlays, for example that has no requirement that you have a day-job.

So far, by some amount of amazing fortune, I've been able to qualify every single family that had this structure of mortgage, that has called me, for the refinance that (in this scenario) at least dropped it down to ~$2080 per month.

You need to call brokers and property managers!!!

I also posted on some other websites like CIMLS, and a representative from CoStar group gave me a call and added my listings to CoStar's site (after I joined Loopnet)I am yet to see any results after upgrading to Loopnet, but I was wondering if there was anything big that I'm missing.

The location of this home is called Nutbush and is a D quality area at best. 

What I don't appreciate is someone essentially calling me an idiot, or belittling me over asking for such help.

Zeman uses extensive direct mail and phone calls and personal visits as well as monthly ads in The Journal for acquisitions.