I think buying house with bitcoin is not that practical. Buying real estate with bitcoin is a good thing to do. But you need to convert it with cash in order to buy a house and do not use bitcoin because it is more safe to make transactions using cash and not bitcoin since you need to make it personally and do the deed of sale.
it's really true that you categorically, that the most practical is to buy a house with the currency of rupiah or cash, because in this world also most people in the muzzle understand with digital currencies and bitcoin