Other than its central placement, this is no value for the money. We got a cellarroom, with almost no connection with daylight. The beds are rock hard. We stayed there for 9 nights, but the plan was to stay for 13 nights.
This suits for young partypeople who only needs a place for some short hours of sleep during the night. Mykonos is a lovley place, and i will come back but just to another hotel.