The Pool at Hermes Mykonos Hotel
The pool at Hermes Mykonos Hotel is mentioned by professional travelers. Of the 3 professionals that we monitored, 2 recommended the pool, like Frommer's and Oyster.
Hermes Mykonos Hotel 
Frommer's
Oyster
Frommer's "Atop a hill with vistas of the town, the port, the windmills, and the sea, Hermes Hotel has clean and comfortable rooms, a breakfast area, and a pool with breathtaking views"
Oyster "The pool is also small, but for a hotel with only 37 rooms in such close proximity of other attractions, crowding isn't much of an issue"
