What documents do they require, what credit scores do they allow, how do they verify previous rental history, etc.?

The goal of a HELOC is a quick line of credit to either refinance or sell and pay back the HELOC as soon as possible.PS - I would recommend taking a look into the Columbus Ohio market, there's tons of 1% rule deals still within the 120-180k price point with amazing appreciation potential.

Since I'm a new immigrant with no credit score, a DSCR with 30-35% down payment is my only option, so the 50K need to include that down payment alongside all other costs (closing, rehab, etc). 

. - You have no recourse against an agent or PMC once you pay them for the placement and it turns out to be a terrible tenant:(If you have the time and network and post here for assistance, it's always a good idea to learn the rental business from the "ground up".Of course, one mistake can also cost you thousands of dollars.

Caution:  Personal credit card financing is a huge risk and good luck finding 0 percent interest today.

THe lender is a credit union and it is a conventional low rate loan.

I suggest 8% for a great credit buyer and higher for one with poorer credit.

You have used home equity lines of credit to purchase investment rentals and want to know the best way to pay down the HELOCs.Between the two properties you bought, after expenses, you have $250 a month positive cashflow to use.What I like to do is pay down some principal every month with my positive cashflow.I use my extra active income from real estate commissions helping other investors to pay down the principal even more which just frees up that credit for me to use again.I know I can refinance the HELOC debt before it changes to principal and interest as it is just interest only payments as yours are.One difference is the cashflow, I have greater positive cashflow and could make the principal and interest payment in the future with the extra cashflow I already enjoy.I always get HELOCs on my income properties as well after purchasing them to pull out as much of my downpayment as possible.

Huge thanks to Bo Stevens from Jean D'arc credit union, for helping me get a solid loan with a 6% interest rate with a super smoothe process.

I finally understand that credit card payments are exempt from needing to send 1099's.