Marina is a wonderful host! She was always available for quick communication, gave us tips on local places, and even made us a spare key to use (we were 4 guests). She was very kind and thoughtful and we appreciate her hospitality.
The best part about her place is the location -- it is right in the heart of Mykonos town, and is perfect to walk literally everywhere. Even though it is in the town, it is also quiet! So we had no problems sleeping. One thing to note is the layout of the house -- we were 4 guests, and 2 guests sleep in the common space downstairs, and the 'room' upstairs does not have a door. I think the space is rather small for 4 people. The bathroom is also very basic and dingy. However, as I mentioned, what you are really paying for is the location, which is the biggest advantage.
Thank you Marina for being a great host! We would recommend her to all future guests.