WOW! Is what I have to say about this place. Hotel quality (her mom even comes in and cleans and replenishes the linens each day!). The place is cute, clean and has everything you need. I loved it. Chrisoula was always able to help me out when I had questions - and they even gave me a ride to and from the port! I would highly recommend!
Note: this unit is not in or very near the main Mykonos city. It requires some walking ~10 minutes along the road ( no sidewalk) and a bus (less than 2€). The walk is gorgeous though, and once you figure out how to safely walk along the road, it is fine. Wasn’t an issue for me, but for anyone with mobility issues it may be. Just make sure you are aware of this going in!