My question is based on the following:lets say you put down 20% on 300K property which is 60k (plus closing costs ) and you are breaking even with you mortgage + other expenses(taxes ,management fees,...) included.

Mortgages, contractor liens, unpaid taxes, unpaid water/sewer, HOA dues, etc. can be found there.  

If I wired them $4,200 then they would wire me back $210,000 within 48 hours with no scheduled closing to payoff existing loan.  

Is it possible to actually have your roommate paying most of your mortgage in an expensive city like NYC, via house hacking?

Townhome cost about $250/mo (mortgage, tax, insurance,) less. 

My wife keeps telling me about a $0 down payment loan option that she’s been hearing about where if you can show that the rent will be greater than the mortgage, this type of loan will require $0 down or lower than the 20/25% requirement. 

In the deed of trust or mortgage you place a “substitution of collateral” clause2.

Leverage JV/Equity/Mezz on your projects, either by leveraging the existing properties and cashflow, and putting a second on those, or bringing on the JV/Mezz financing on the New Acquisitions/new buildsAlternatively, finding another private investor locally to you who has additional capital or other offerings to help you scale could be the ticket as well! 

My mortgage is 2.8k and it would rent for 2.8-3k a month on LTR.

These are all currently in my name, i manage the properties myself and have no due on sale clauses on the mortgages i have on some of the properties....