We reccomend you that you use a cancellation insurance:
European CancellationCover
Up to 30 days before your arrival we offer you a free cancellation.
For cancellations up to 15 days before your planned arrival, the deposit will be retained.
For cancellations until one week prior your arrival 75% of the total amount will be charged.
For cancellations within the last 7 days of your arrival, if you arrive later or do not cancel, the full 100% of your stay will be charged.
If you can’t go on your trip due to another border closure caused by the Covid-19 pandemic you will receive a voucher in the amount of your deposit. The voucher is going to be valid for one year.