LOCATION, LOCATION, LOCATION! I have stayed on this side of town before and it is excellent. Chances are if you are staying at this place you have a family! The location is perfect if you want to go to the beach. The ondaretta beach is perfect for kids and it's less than 150 meters away. Located close to the beach, restaurants and the extremely convienient bus system.
Cristina was an awesome host! Quick responses, great thoughtfulness in her suggestions and she was extremely flexible!
The flat was perfectly appointed with appropriate furniture, fixtures and ammenities.
If I come back to San Sebastian again I would love to stay at Cristina's flat.