We loved our stay at Belle Etoile. Clean room, amazing breakfast brought to your room every morning, and helpful staff. The pool was great as well. One note: the hotel is walking distance to many of the places you’ll want to go BUT Santorini streets are absolutely not safely walkable (no sidewalks). You should budget for renting a car or taking taxis/buses to anywhere you want to go (even if it’s just a 5 minute walk away). The front desk was very helpful in arranging taxis.