Hypothetically, you'd need >2K rent on a 250K home to get more than 5% CoC (ballpark numbers with a few assumptions, mgmt fees, putting 30% down, etc), and it seems very unlikely this would exist where I'm looking..

With property churn and tenant churn, many opportunities exist from large scale design projects to smaller tweaks and "freshening things up".At either group/meeting, mention my name and ask for me. 

Open to an existing home with a large lot/acreage.

I assume the sellers are offering seller financing since obtaining a traditional mortgage or refinancing to one after 7 years for this property is highly unlikely.

30 yr mortgage with VA How did you add value to the deal?

It’s given me the opportunity to save and prepare for my next upcoming purchase.I’ve gotten the units from $750x2 and $800x2 to a consistent $900. current mortgage is $2500 monthly, refinancing to a conventional and removing mortgage insurance should bring me to $2100. 

If you only plan on owning 2-4 properties, then there's really no harm in self-funding them unless you know a better, safer way to make more than the going interest rate on that money (most investment mortgages right now are about 7%, maybe effectively 5.5-6% after taxes depending on your brackets and tax structure).

Demolish The Home and Build New: You can demolish the existing house and build new.

How are you comparing the cost of a new build to one with an existing duplex?

Also you would not reduce the price because of the interest payment. that is not how it works.3. yes the note could be sold, but at what type of discount and what if the borrower stopped paying.while there are a lot of posts on seller financing, some estimiate less than 1% of all transaction have seller financing and the ones that do are first position only with an average of 30% down payment - most of these are to people who do not have verifiable income.Thinking you will get conventional financing then seller financing will be uphill battle as the conventional lender most likely will not approve a 2nd mortgage for purchase.not trying to dissuade you, just wanted to provide some key insights so you do not spend 1000 hours chasing something that is impossible to find.