This is a very special place. Thank you to Kelly and her team for providing a most memorable birthday stay. This is a great team of warm capable people who genuinely care about you and your stay. We spent 4 nights at Mill House Suites and would gladly have spent more time there. Intimately nested within the caldera, this small boutique facility provides a comforting rustic bohemian type charm. We stayed in both the studio room as well as the honeymoon suite with hot tub overlooking the caldera. The studio is cozy and provides plenty of room for 2. The honeymoon suite with hot tub is worth the up charge as it provides plenty of room for you to unpack (the things that you didn't need to bring). Sitting in your private hot tub, watching the sunset, as you sip your favorite cocktail is a much more palatable experience than hanging with the crowd in Oia. The HVAC system works well as does the WIFI. Nespresso in the room too. Like all of the other facilities in the caldera, there's a lot of exposure to walking up/down stairs so wear appropriate shoes. Andrea knows when you are arriving and will carry your luggage ... not a small task. He has other special senses as he knows when you're ready for breakfast or in need of more coffee. He delivers your Greek / American continental breakfast to your patio table overlooking the sunrise. It's plenty of healthy food ... get used to it. The orange juice must be freshly squeezed as its just full of wonderful pulp. My communication with property manager Kelly started before our stay. She provided great suggestions regarding excursions, restaurant reservations, and car rental. She scheduled everything. She makes herself directly available via Whats App. She reserved the best table overlooking the Aegean at Giorgaros Taverna in Akrotiri. We were greeted by the owner as if we were old friends ... all thanks to Kelly. We believe that Firostefani is a better stay location than Fira or Oia as it's quieter. Fira is a 15 minute walk and Oia is reachable by bus or car. Skaros Rock is 20 minutes away and certainly worth the hike ... just magnificent. The Mill House Suites is a very special place ... quality people providing outstanding service in one of the most beautiful places in the world.