Maria was very responsive and although we never met her, she was always available on the phone and her assistant vassili helped us with everything. The location of this place is unbeatable..... tourists were taking pictures of our place! It's right next to the blue domes you see in the Santorini postcards. You could just sit on the patio and gaze at the caldera all day. The sunset is not directly visible, but the entire caldera is. We got amazing pictures from our patio.
The two units were adequate for eight, though the bathroom of the second unit could use some updating.