Several Section 8 tenants are Seniors and on Social Security income.

(hope you're Irish)You really need to get with a CPA and attorney about this...What you're doing is pretty complex, and I'm leaning towards you may have (either knowingly or unknowingly) created a partnership filing obligation (Form 1065) with foreign withholding exposure and all the fun that goes along with that because the Superannuation Fund is a member of the LLC.Then you have the Australian Superannuation itself which is a grey area itself and heavily debated in the tax community -- primarily about how and if it should be reported for a US citizen or US resident alien. 

I would love to network/have a brief chat with any non-US citizens who have already started their investing journey in the States.

I currently live in South America and i'm not a US citizen.

My proposal to the citizens is that we're going to study this area and look to redevelop it over time as a densely urban walkable community that is live, work, play, that is every bit as world class as any other downtown of any other major city that you might see," says Johns Creek Mayor Mike Bodker, who spoke to Johns Creek residents about his proposal in his annual state of the city speech on March 6."

They operate Omni-Ash LLC, Little Citizens Investments, and a company called obsidian. 

KW is pretty good, I like how they let you do your own thing, alot of their focus though is on paid training and coaching which is unfortunate, but if you can network with a senior agent somehow, which is what I did, then you should be okay.

High taxes are also a strong indicator of both an inefficient government plus a government usurping the rights of its citizens.

Too much risk.Legal citizens without socials?

I have a friend that is a Canadian citizen and resident.