Buyers often ask Sellers for a portion of closing costs. 

But Every time you pay the mortgage a portion of it is principal.

Notice I did not say "their portion of the rent" but rather the full rent.

Then I need money to initialize any rehab before I can draw on the construction portion of the hard money loan. 

From City of San Jose Director Housing Department 04/06/2020 Residential Landlords, Tenants, and Property Owners in San José,During the "Orders of the Day" portion of the San José City Council meeting on April 7, 2020, a memorandum titled "Rent Suspension" will be discussed.

How long will it take for executives to realize they can leave a good portion of employees remote and reduce office space? 

It'll likely take us a few years to get it complete, but we'll hopefully get the rented portions ready early next year.We were originally looking at Market St. properties, but the ROI was quite low and the buy-in has gotten crazy over the past 5-8 years.

I’m basically getting all my money out of it to pay the HELOC off but ran into some issues with ratios because of my wife's student loans so a portion of the cash out needs to be allocated to pay off one of her loans which is fine by me!

That way we have a portion or all of the income guaranteed, we know we will pass inspection, and we have mitigated some of the risk that comes with the area.There is a lot more too it but.. in general understanding risk is a big part of investing. 

So even if the homeowner worked out a deal (not negotiate down) to bring Heloc current (not paying entire balance due, just the portion in arrears plus all late fees and interest), could Heloc lender (2nd) still call the loan due once a subj to sale takes place?