Selling property, offered a bitcoin when asking $49k down. What would you take?

I have no idea about crypto, was offered a bitcoin or 40k of the 49k I'm asking. I have been researching bitcoin a bit and must say this is above my pay grade. It looks like a roller coaster ride, though profitable in the long term. Would any of you wonderful geniuses out there offer a suggestion? And how does accessing the funds internationally work?

Edit: Thank you all so much. Totally blown away by how helpful y'all are. Should have mentioned, this is an owner carry sale, so the total sale price stays the same, the lost down payment is made up in higher monthly payments.