All this with 0.07BTC that is approximately $9,120 at a price of $120,000BTC which is somewhat a very low amount of money in most countries around the world to afford such a house you displayed over here, this sounds so unbelievable.
The story didn't add up mate
It is still very much possible mate, have you not heard of distress sale? someone can be in dire need of money and slash prices even to 70% of property value to attract immediate buys instead of putting it up for a long time before securing a patronage for the real worth. that way it does not go to the realtors for advertisement and they don't also add their profits which spikes up the price of asets. Recently in my country, I acquired a plot of land at a place where it is sold for #4million ($2650) for just #2.5 million ($1650) because the guy that has it needed money urgently to relocate to UK. I cannot write off Op's testimony as cooked up since I have witnessed distress sales in action. If OP was lucky to catch such a sale in his locality, it is still much valid.
lest I forget, congratulations to you OP. your bitcoin just gave you a new home.