These reasons are pushed to "the regular people" real world wealthy people I've see don't worry about it.

Only issue I see (I am huge into data for my day job so I run numbers on cities on a regular basis) is that there has been population decrease in last 5 years.

You may want to research now how the country taxes different types of investments(Equity, bonds, real estate, etc)That can tell you potentially what investments to have.The issue with potentially becoming a US citizen is that they will tax you on worldwide income.Therefore, if you get the citizenship and move out of the US, you may want to see if you would be exposed to US taxes, whether you will want to move back to the US and if you want to renounce your US citizenship.I agree that if you are not sure of living in the US, you may want to avoid doing items such as having a large balance in a retirement account that may be considered taxable by another country when you retire.Best of luck

It's also about your ability to access the Sponsor's financial and managerial documents on the go so you can control and check what is happening regularly.

I doubt you will have any issue renting it above what a regular multi-family would rent for.  

That is your best bet to ensure it is watered regularly. 

In that case, a premium can help discourage back-to-back bookings or at least bring in more revenue that could help with operational costs....While a premiumcan be put in place so that adjacent days are less attractive to guests, there's no guarantee that guests won't book these days, and your regular listing maximum price will still be in effect (though that can be adjusted with Date Specific Overrides).

If you’re wanting to become a co-host it’s no different than being a regular host in my opinion.

Cash flow and taxable income are separate calculations.

Now, I'm looking to venture into real estate investment for several reasons:Diversify my investment portfolioBuild generational wealthLower my taxable incomeMy Investment Criteria:Buy and Hold Strategy: I'm focused on long-term investments.Cash Flow: Not a priority for me; I don’t need the income from these properties, even in retirement.Acquisition Pace: I plan to acquire one or two properties per year.