Great place, spectacular view of San Sebastián. If you are looking for a nice, secluded spot yet no too far away from the city centre, then this is the place for you. Driving is definitely recommended, as the place is about 15 mins drive from the tourist attractions. Don’t worry about parking - you are covered with a parking pass at the centre of the city. From the parking its about 10 minutes walk to the old town of San Sebastián.
Do follow the recommendations Maya has on the restaurants, they are really good.