@Taylor L.Actually you do not need a custodian with the Solo 401k plan, it is not required unlike with SD IRA. 401k plan/trust can be setup with account holder being the trustee/plan administrator thus eliminating a middle man (custodian) and all related fees that come with it, not to mention red tape, delays and inconvenience. 

@Justin SchaeferThen it sounds like your question is really about the servicer, NOT the holder of the Note. 

I had a blank "hard Money" mortgage form in my computer from a few years ago that favored the mortgage holder in event of foreclosure but can't seem to find it...

There is another option from a mobile bill pay like Square, where you can manually type in a card number from any card that has a 'chip' or magnetic strip on it- like a prepaid Visa card.

In 2015 I was contacted to participate in a short sale as the second lien holder, but the agent could never get the deal done. 

So his question was: Can you own an LLC on an H1B visa?

The option agreement isn't a contract to buy, it's a contract that gives the holder the right to buy. 

There is a shocking amount of tourism there and young adults travel from around the county and the world to work at amusement parks and water parks in the area because the companies provide internships and work visas.

My recommendation is to add a Visa debit card on to your business checking account to use for purchases.

@Natasha Berness sounds like it is second home, and you are leaving back to Northern California which if it's something that needs to happen that was unexpected you can contact your loan holder and see about talking with them to convert it.