Gustavo made our stay in San Sebastián absolutely wonderful. His apartment is in a perfect location, very close to Parte Vieja and all the pintxos you could want, and also close to both main beaches. The balcony is wonderful and gets plenty of sunlight.
Gustavo even had fruit, flowers, and beer waiting for my wife and I upon our arrival, and was very responsive to everything. Next time we are in San Sebastián, we would stay here again in a heartbeat.