We enjoyed our stay in Sissi. The apartment is small but we liked the furnishing design and it was very clean and the kitchen very well equiped. From the small terrace in front of the house you can see the ocean and you can walk in about 15 minutes to the city beach. A supermarket and some taverns are also in walking-distance. We had a car and drove to other beaches though as the city beach is kind of small. The hosts, who are not Alexandros and live upstairs, were kind of shy and distanced but really kind! They offered us fresh towels in the middle of our stay and offered us homemade desert and pastries as well. We would come back :)