Plum guide offers a handpicked selection of the most luxurious properties in Donostia-San Sebastian, Gipuzkoa, Spain. Our homes come fully furnished with the best-equipped kitchens, essential bathroom toiletries and all linen included. Book a short or extended stay and find your dream property in Donostia-San Sebastian, Gipuzkoa, Spain for a memorable holiday. Our friendly team of Plum Experts are on-hand 24/7 should you need anything.