Ah, too bad.  A mortgage is about the only access to cheap capital that a normal person has.  A 30-year fixed interest rate mortgage against real estate that is appreciating used to buy bitcoin is a massive win, as long as you are cash-flowing enough to pay the monthly payments.

That's what I did many years ago.  Mortgaged my house and bought bitcoin with it.  Best financial decision of my life. 

Well good luck with the sale.  Keep the sats safe!