well, it sounds good but I do not think it will happen in the near future, maybe 5 or 10 years from now, because crypto is still unacceptable all over the world but it will definitely be accepted in the end, because nothing can prevent technology.
but I really support it.
You can buy a house with paintings of David Hasselhoff if the buyer is willing to accept them. Bitcoin would be no different. It's an exchange of something of value for another thing of value.
The only sticky bit might be taxes depending on where you live. You might have to sell quite a bit of BTC elsewhere to cover that.
There've also been cases of buyers putting sellers in touch with Bitpay which effectively means the seller isn't accepting BTC anyway. They get a payout in their local currency. With a bit of persuasion it's a lot more possible than it first appears.
For Japan and Dutch, this transaction may be done like all fiat money, while in my country bitcoin transactions cannot be done even though both parties have agreed to use bitcoin as a means of transaction, because the government in my country will take firm action against the seller of the house because he considered having adopted bitcoin.
Where do you live? There are very, very few countries where that would happen.