I was very pleased with my choice to stay at Xabier and Garazi's place. It was very comfortable, clean, quite area and I had a privet bathroom. There are some restaurants, a market and a bakery just a couple of minuets walking. About a 40 minute walk for me to the city center or around a 15 minute bus ride for under 2 Euros. And the bus stop is in front their building.
I highly recommend to stay at their place for anyone visiting the beautiful city of San Sebastian.