Asier's apartment is amazing! Modern, spotlessly clean, very comfortable beds, great bathroom (with good water pressure), and a well-equipped kitchen. We were two couples and the apartment's well thought out layout gave us plenty of space. The apartment is in secure building on a lovely street, and there are two large lifts. Being on the sixth floor, the living room windows looked out to the central courtyard and the roofs of other buildings - a pleasant aspect that didn't make you feel closed in. Asier met us on time with the keys, and gave us a lot of helpful information about the apartment and San Sebastián in general. The apartment is in a great location, close to the main shopping area, the old town and a supermarket/food market. Highly recommended!