Our stay in Agios Nicholaos was great also thanks to Kate, She was very helpful and very kind from the beginning, helping us to bring our stuff home. The apartment is great, and It's located in the very city center, just 2/3 minutes walking. There is a big terrace If from which you Can enjoy a beautiful view of the lake. If you are by car, you have to park on the street so you have to look for a Place, but since Agios Nicholaos is not so crowded is not so difficult to find a park.
I definetely recommand this place!!