I bought these properties cheap, had them fixed up and not have they appreciated a lot that also generate a nice tax free cash flow that goes back into my IRA to be redeployed into more properties.This is a huge tax free money maker. 

Have you talked to private lenders / hard money lenders?

Fast forward a year my sister calls me says she wants to sale the place makes no money.

DSCR loans typically have higher rates, pre-payment penalties, and may not let you pull as much money out as you would like because they will be based on 2 factors: the appraised value of the home and how well the rent coming in can cover the PITI payment each month (Principal , interest, tax, insurance). 

Maybe they could provide you with info on where to buy the machines.  ”Payrange” also offers users incentives to earn points towards the purchase time of a machine.  

As for your question on the hard money lenders - I don't think it matters how you source the equity for a deal, but it's more important how much equity/downpayment you can put down on a deal - i.e. 10%, 20%, 30%, etc...

They ask for upfront money something that I never done

I'm not looking to make quick money.

- There are 5 ways you make money in REI that directly help you unlike S&P and REITs. 

I'm looking to rent it out and rents in the area are $2,400-2,500/mo for a 3-bed/2-bath property like mine, especially on a waterway channel.The prior valuations have been $1.25 million in total but I've found from one lender that a valuation on a 6% cap rate may be the best way to give me the money I need to finish the project.