We stayed at Markellos place for a week and it was perfect for our needs! Its a very nice flat located in the upper part of the house with 2 balconies (east and west) , an open space living room a nice little kitchen fully equipped, bathroom and a bedroom. There is an additional bed, nicely integrated (privacy- wise) in the open space room.
We were two guys kiting at the near Paroskite spot which you could reach by a 10 min walk or a 3 min scooter ride. The ferry boat to Antiparos leaves just in front of your door which is also nice e.g. for having dinner there, as it is a really lovely town. Markellos provided us a detailed Info ahead of our stay regarding how to get to his place, info about the island, he was there even we arrived late due to a ferry delay and he was very responsive in case we needed something - Totally nice, as it should be. Would totally recommend this place!