I enjoyed staying at Chrisoula's. I was the last guest for the season so she upgraded me with the double room instead of the single one. Mykonos town is 20 minutes walking from the house, while Ornos beach is a 15 minutes walk. The apartment was very clean, she picked me up at the airport and took me to the port when I left. The place is very quiet, I only suggest to bring ear plugs if you don't want to be waken up from the roosters