The apartment is very conveniently located, so you can explore San Sebastián by foot. If you want to venture out as we did, the hosts organized paid parking 3 min walk from the apartment for 16 Euro/day. The apartment itself is modern and clean, although very small and couch in the living room is pretty worn. We haven’t use the kitchen at all; so many places to eat, so little time;)
Overall the place is very convenient if you don’t plan to stay in for long.