I had started the process before making the offer and only moved forward when she said she had found an underwriter, which I thought meant I was in the clear, but it doesn't. 

Except 20% cash on cash return is not super realistic anymore unless you are buying a distressed, value add deal (and using interest only leverage)Not meant as a goal (LOL), just used those numbers so they could easily see what's happening. 

It implies—whether you meant this or not—that you might know better how to parent and how to budget.

This meant that instead of a few hours for a response at most, owners and tenants were having to wait up to 1 business day.

Problem #3: Residents never were able to see the bill unless we emailed it to them (yet another time sink.)Although upgrades were meant to fix the sticker shock, it has not improved, but gotten worse.  

@Alicia Ayers administrative error are not necessarily evidence there was “no meeting of the minds” necessary to invalidate a contract.You were acting on your grandmas behalf, you meant to buy it, you signed to that effect.

@Paul De LucaWhat I meant by "0 income" is all the deductions that I'll have will make my tax liability 0 which looks like 0 in income from an IRS stand point.

This meant extra cash in our pocket without having to do anything creative, like raising rents, cutting expenses, etc.

And yes I meant I was referring how do I protect my HELOC, so I appreciate you clarifying that.

This is not meant as legal advice.