Wonderful location, very comfortable and modern apartment. Main living area smaller than I expected, as were balconies—not usable outdoor space. It would be small for 4 adults but fine for a family of 4. The apartment itself is lovely and very well equipped. Lots of cafes right close by and a very short walk to La Concha. Based on a bad experience in a heat wave in northern Spain 5 years ago I insisted on an apartment with air conditioning for this trip even though people say you don’t need it in San Sebastián. And even though this year’s July heat wave was over when we arrived (26 July) we were very glad to have it. It was warm enough that it would have been uncomfortable sleeping without it.