Location is great is you want to stay in Zarautz. You couldn’t be closer to the beach, or the pinxtos bars. The air conditioning works well and the washing machine was very convenient.
One of the bedrooms with the large beds is comfortable. The smaller room with the two twin mattresses would possibly be fine for small kids, but we ended up renting a hotel room at Hotel Alameda across the street it was so bad. FYI: the hotel is only $70-100 a night and is much more comfortable.
The house smelled like smoke and the Airbnb host had repair men come to fix a windows at 9am one morning. He let us know at check in, but didn’t give us an option to say no, or to find a different place to stay, so 2 women had to let 2 strange men into the apartment at 9am one morning when we were getting dressed.
If you do stay here, I recommend bringing plastic cups and anything you might need for the beach. There are no beach towels and only 1 beach chair. Also make sure you know exactly when you will be able to arrive at the apartment. You do need to meet the host to get the parking situated and understand all the keys.
All in all, I would not stay here again personally, but if I was traveling under different circumstances, like with kids, or we only needed 1 bedroom, maybe I would.