We had a wonderful 4 nights at Potnia. The hotel is clean with excellent facilities. Private pool and hot tub was amazing. The staff were so friendly and happy to help with anything we needed. Breakfast was slightly different every day delivered to the room at our preferred time. We ate from the room menu a couple of times which was also good and reasonably priced.
Location is quiet, right the other side of the island from Oia. Would definitely recommend for a romantic getaway.