There is withholding requirements, currency exchange rates, long distance time zone differences, reporting back of income with taxes to their home country which for some can cause issues.I ran into these items and more over the years on commercial deals with foreign investors.

That still doesn't explain why you wouldn't sell all of your real estate holdings and moving most of the cash into gold or foreign currencies to avoid losing your net worth.

If they are using Japanese or Australian funds you are subjected to currency risk.

Intangible rights to the asset may be another story...https://www.sec.gov/about/laws/sa33.pdf(1) The term ‘‘security’’ means any note, stock, treasury stock, security future, security-based swap, bond, debenture, evidence of indebtedness, certificate of interest or participation in any profit-sharing agreement, collateral-trust certificate, preorganization certificate or subscription, transferable share, investment contract, voting-trust certificate, certificate of deposit for a security, fractional undivided interest in oil, gas, or other mineral rights, any put, call, straddle, option, or privilege on any security, certificate of deposit, or group or index of securities (including any interest therein or based on the value thereof), or any put, call, straddle, option, or privilege entered into on a national securities exchange relating to foreign currency, or, in general, any interest or instrument commonly known as a ‘‘security’’, or any certificate of interest or participation in, temporary or interim certificate for, receipt for, guarantee of, or warrant or right to subscribe to or purchase, any of the foregoing.

Although it is true that the sales velocity has slowed because of the reliance of developers on the foreign buyer; which have had their purchasing power cut almost in half as the value of their currencies has dropped versus the dollar, this doesn't mean there will be a "bust" it simply means developers have to plan their projects carefully and set fair prices.

Whilst I see prices just continuing to rise to due to ongoing worthlessness of the US dollar (compared to some asian currencies being imported by the heaps to the area), u see beyond that - that they will eventually hit the ceiling and CRASH like they did some 7-8 yrs agp.So yeah, ok, perhaps another crash WITHIN the next 5 years?

When our currency gets weaker, there is huge amount of inflows into our City's economy.

For him, this would take the form of converting the currency into crypto (Bitcoins and such) and holding them in that form while they appreciate in value, then returning the tenants' deposits upon their departure and keeping the excess value for himself. 

Check out our website sometime.Our network also has private funding sources and currency exchange set-ups that make investing in the US easy and fun.

In this same way as the Federal Reserve prints currency for the Benefit of the United States it wlIll have many positive uses and its share of negatives as well.