Full refund for cancellations up to 30 days before check-in.
If booked fewer than 30 days before check-in, full refund for cancellations made within 48 hours of booking and at least 14 days before check-in.
After that, 50% refund up to 7 days before check-in.
No refund after that.

https://api.beds24.com/homeaway.com/HA-4.2/rentalAgreement.pdf