Earlier quoted context omitted.
There is an exchange risk inherent in that which will turn your real estate speculation into a currency speculation.
Not sure if these are available in Europe, but Vanguard in Australia offers hedged indexes like this one https://www.vanguardinvestments.com.au/retail/ret/investment... specifically to avoid the currency exchange floating.
They have a range of funds in GBP in the United Kingdom, because the retirement system there is similar to the US. That's all.
There is a handful of funds in EUR through an European subsidiary, but it's laughable compared to what is available in the US and they are pretty hard to buy.