There must be some negative connotation.As a Realtor, I would ask the listing agent even if it does not explicitly say they will do owner financing on the listing.

It is one of the negatives of people sharing walls or floors in this case.If the third floor tenants are a real noise problem, they could drive out your second floor tenants and even drive out future tenants. 

For you the DMM mere mortal people... you are starting from negative ground!!

You'll also probably get negative cash flow if it is a long term rental and you account for all expenses, but you'll make money off appreciation.

I am learning how to analyze deals but almost all of the properties that I analyze have a negative cash flow.

Usually this difference is minimal for most involved in REI (the difference between $500 and $1500 avg) but for for negative cash flow situations or beginners it could matter. 

Just remember: most negative reviews are written by problematic tenants.

This has both positive and negative tax implications.

Most metro statistical areas have populations over 2 million...that is a lot of "market" to pin-point a single cash flowing property...I know everyone talks about "markets" but this is not the right approach.

It is easy to see statistical data and get skewed into thinking one way or the other.