This is a magical place to stay in Klima - beautiful views, very clean, comfortable bed, good shower, easy access to swim right outside (just be careful, the rocks are slippery as you get in).
The balcony is such a relaxing place to sit and enjoy the view (and peoplewatch as lots of people come to take photos!). In the evening there were a few mosquitoes on one of the nights we were there, so might be good to bring repellent.
The only negative I can think of is that after dark, the balcony atmosphere was affected by a glaring light that turns on automatically on the neighbours roof.
We did a wonderful circular walk along hillside footpaths to the Catacombs, Trypiti, Plaka and back to Klima via the ancient theatre.