The apartment is very nice, similar to the description. Kitchen is well-stocked. It is right at the beach, with nice view from the terrace. We stayed with family of 5, including kids. To San Sebastian takes 15 minutes by car, so it is a good base to explore Basque Country. There is a parking garage (you have to pay extra for it), which is useful since streets are paid parking only (and strictly enforced!).

Only negative point is that the apartment was not clean when we moved in. The floors and kitchen were sticky and obviously not cleaned (bathrooms were clean, though). Leyre was not present at hand-over and finding a resolution was kind of difficult (we speak little Spanish). In the end, we cleaned ourselves and were compensated at the end. Leyre was very concerned about it, so I guess it is a one-time issue.