Initially this looked like a ridiculous idea for me. But when I think about the possible returns, it definitely makes sense. Let's take the case of someone who sells his one-room apartment for $50,000 in January 2017. After 12 months, he will be left with $750,000 (if he used that money to invest in BTC). Now he has got a luxury villa instead of a one-room apartment.
We can not go back and do something in the past. There is only the present and the future. Investments in bitcoin, we can only consider in the present given the possible risks. Invest in bitcoin money from the sale of a single home is risky. But if there are several real estate objects, then why not ..