I had a great time! The apartment was recently renovated, and it was done very well, it's modern and comfortable.
The view from the big terrace is amazing, over the bay and Mykonos island in the distance. There's a field right in front of the apartment with some goats, and some hotels further down.
There's a huge living room with a nice sofa area and an open kitchen with all amenities. The bedroom is separated from the living room, and has its own little balcony at the back. There is a private entrance your own staircase.
The apartment is well located, in a small hamlet, 10mn drive from the main town, and a 5mn walk to a beautiful and clean beach, which was somewhat protected from the wind when I was there. It's also near some nice villages up the hill, where you can have a nice dinner with sunset view. There's also a mini market (from the same owners) right below the apartment which is very practical. There's also a private parking spot if you come by car (which I'd recommend).
Note that the internet speed is quite limited (2 Mbps max, normally - when I was there it was malfunctioning).