You likely came to this listing because of the view, as we did, let me just say it's even better in person. Each morning we woke up to have our coffee on the terrace and had the Aegean at our feet. We could see four Cycladic islands from where we sat and it impressed us every time we looked out upon it.
The house too is more spectacular than the photos. The architecture is perfect for the setting, where the house is perched on top of a hill overlooking the town of Azolimnos and the Aegean. The apartments are brand new with the latest furniture and fixtures to make you feel you are in a luxury villa.
All of these features are great, but what makes the place really stand out is George and Aphrodite, the hosts. They are generous to you like they were your family. They offered to provide us with anything we asked for, and, while we tried to remain conservative in our requests, everything we asked for they gave us...and more.
We would come home from the beach to find fresh baked cookies in our kitchen, or fresh figs from their tree. In addition to cleaning services, they even did our laundry.
Beyond their generosity, they are just very interesting people. We had great conversations about Syros, Greece, the world and life. We feel we have new friends now, who happen to have a beautiful house on the island Syros.
I should add something about Syros because you may not know much about it. The main feature of the island is the main town, Ermopolis. The architecture is spectacular and a departure from other islands as the buildings were built in the neo-classical style of the early 19th Century. It's a real pleasure to wander around the streets finding new places every time. There are a variety of beaches for everyone from families to couples like us. We chose more remote beaches on the northwest side of the island that you need to hike to, but fully worth it for us.

My wife's opinion:
La casa es bonita y confortable. Y las vistas son maravillosas, hacen de la estancia un sueño. Ver el mar desde cualquier ángulo y tener enfrente las islas cercanas a Syros, permite disfrutar desde que amanece hasta la noche, en la que mirar el cielo cuajado de estrellas es una profunda experiencia. Los dueños de la casa, encantadores. El servicio como en casa. Muy recomendable, no dafrauda.