Our stay in San Sebastian was perfect!
The appartment was pretty and confortable. The communication was very fast and hosts were there to welcome us when we arrived in town. They offered us a generous gift-basket (with local delicacies) as well as many very precious suggestions.
The appartment is located outside the old town, but it's only about 7 minutes by bus and 20-25 minutes by foot. The hosts arranged a parking for our car near the appartment and at the end we didn't use it at all because the bus system is just so much easier.
We had a wonderful time overall !