If I sold it, I would either use that equity to hold as cash, possibly wait to inject into a dipping stock market (I do both stocks and real estate), or more likely use it to buy new property. 

I searched around on amazon for a while and going to try the this "Leak Saver Direct Inject Ultimate 3-in-1".   

If I can swing the cash injections, I intend to make a play for the practically identical apartment buildings that are right and left to it.

If you want to inject more cashflow get that 5th bedroom and rent it all out by the room.

You can also get very creative and rent out things by the room with larger homes to inject more cash flow!

So you need to look at cashing out some other asset or other equity injection and compare the extra cost of having a 2nd position at a higher interest rate. 

Definitely come back and update on what happened...it's interesting how things end up missed for a decade and then come up...we like to think in a tech world things always go perfectly, and the reality is the human factor always injects some uncertainty. 

Stock market down so that helps them and the anticipated housing downturn will help too…but it’s a lot of money injecting into the system on top of the last 10 years of liquidity.

Sell the collateral, take your money and any excess goes to the borrower, (there are differences in installment/seller financed notes to the seller who holds the note, after that note is sold, it becomes a cash injected transaction, see an accountant as to the basis and cash equities established).Linda, a RE broker is not a mortgage broker (Cali has origination exemptions, but that doesn't put a RE Broker in the same seat as a mortgage broker in other brokerage activities, IMO).

If you are able to manage a project and sniff out a good deal, you shouldn't have a problem finding a partner to inject the cash.