I stayed here for 3 nights as a solo traveler and it was a perfect base to explore Bilbao and San Sebastián from. I loved being in the old town and enjoyed a quick stroll to the market each morning for breakfast. It is a very walkable city and the location was great. Mercedes was lovely and communication was excellent - she took the time to greet me and explain the city to me and point things out on the map as well as recommending local restaurants. There was also provided coffee, tea, milk, pastries and sweets which was such a nice touch. The apartment is much more spacious than the photos portray as well, and was immaculately clean. My only complaint was the multiple construction works happening in the street and right outside the apartment - very noisy from very early every morning but as I was up early to explore it didn’t bother me too much. Also I know this is out of the host’s control. I wouldn’t hesitate to stay in this apartment again.