Response from Maris:
About your comments: as you can see in the listing description, the place is pet-friendly, and guests with pets are accepted. Also, the host has a pet that stays in the apartment during the off-season. Nevertheless, before any guests arrive, the place is cleaned by a professional. Knowing how difficult it can be sometimes to get rid of all pet hair, I assume that there may have been some hairs, but stating that the place was unclean and hair was everywhere is definitely an exaggeration. Also, the linen are always fresh and clean. This will be confirmed by other guests who have stayed and gladly returned to the premises from year to year. Now, if you are hypersensitive or have allergies then the best choice for you would be to seek out a place that does not accept pets.
Your statement about the place being overpriced: the quality of the place fits the value, if you think otherwise, you are always welcome to find out another place within a price range that you can afford. There are always lots of options, a campsite, or a hostel among them.