We spent 3 days in Masa apartment and we really enjoyed it. The location was perfect for us, just a few meters from the sea and the old town is at less than 10 minutes by walk. We appreciated the walk by the sea to go back home every night. The apartment is spacious and comfortable, quiet too. Masa sent us a very nice list with places that she recommends in San Sebastian and it was very pleasant. We will come back for sure if we have the possibility.