Our stay with Kristina and Iker was exceptional.
Critical bits: the photos accurately represent the room, the location is fantastic (quiet, scenic, and very walkable to anywhere in San Seb), everything is clean and tidy. Exactly what you need.
Exceptional Bits: Kristina and Iker were extremely welcoming and friendly. They allowed us to check in a bit early in order to offload our luggage, and dropped what they were doing to give us an overview of the area and a list of things to do (fantastic list). There was fresh baked bread accompanying jam, juice, and delicious coffee every morning. There's a beautiful front patio secluded from the street with plentiful seating. Our first evening in San Seb included a three hour conversation on the patio with Iker and a traveler from Germany also staying via Airbnb. Finally, if you're not an animal person you will be by the time you leave. The two dogs are quiet, respectful, and very loving.
This was easily our best Airbnb experience yet.