Casa Santantonio is perfectly located for both business and leisure guests in Santorini. To give an idea of cost, prices begin at around US$217. Entertain the hotel's recreational facilities, including hot tub. Rated 8.9 out of 10 by 5 reviewers, most people who stayed here thought the hotel was of a high standard and loved their stay overall. Casa Santantonio is an excellent choice from which to explore Santorini or to simply relax and rejuvenate. This deluxe 5 star property has 3 rooms on 1 floors.