We thoroughly enjoyed our stay at Aggeliki's place and highly recommend it to others. We hadn't stayed in Kostos before, but we were impressed with the charm of this little village. The house is within walking distance to the picturesque square, and we stopped by frequently for a coffee or meal. Relative to other AirBnBs, the house is equipped with many thoughtful details, and the decor is both charming and comfortable. The outdoor space is really fantastic! As a host, Aggeliki was extremely responsive and helped us with restaurants, activities, rentals, etc. When we come back to Paros, we will certainly see if we can stay with Aggeliki again.