We stayed at Lourdes house for five days and really enjoyed our time there. The house is beautiful, and you can explore the city as well as the nature around San Sebastian starting from the front-door :) everything was as described, and not having a kitchen was not a problem at all, since great breakfast places were nearby. Lourdes also was happy to help with hiking recommendations etc. in Spanish, and English as well (The communication via textmessage was very fast! ).
We would have loved to stay longer! :(