A SSN is typically issued with “permanent residence” (green card) meaning the person becomes legally allowed to live and work in the US.

Maintenance, the life cycle of commercial W/D, and the cost of converting from coin-op to debit card operated? 

The only downside for me is that they use a credit card which my property management software charges a fee for.

You also have to consider a Heloc is a credit card a.k.a debt burden unlike a cash out refinance its a mortgage (One loan).

Hard money and I was able to acquire $90K in credit lines from 0% APR credit cards.

After giving some grace, I had to turn the heat back up on them to force them to make the donation.They made the donation on a credit card, and while it's a far cry from the $50k+ in damages, it was a meaningful amount of money to them.

Would receiving the 1099 interfere with my H1b extension or green card application?

You could also offer a gift card to a local gym to keep things fresh for health-conscious renters. 

I'm on Lane Kawaoka's e-mail list and I always think about striking out for something, but wondering if its worth it or if it can turn into a house of cards...

He started telling me all the things he thought the listing agent was doing wrong, and even though I didn’t have any business cards on me, it turned into a great opportunity to get my name out there.