I will stay here again if I go to Mykonos, and I will tell my friends to stay there if they ask for recommendations. It is ~ 500 perfectly laid out sq/ft, very well maintained, and has excellent natural light.
Excellent host. I checked out early, then realized I had left my passport in the place. They met me in < 15 minutes and sorted everything out.
Excellent location. If you want to stay near/in downtown, don't look any further. It is truly a perfect place.