Overall: The views from this house are truly breathtaking. I highly recommend Ella's place to anyone staying on Sifnos. We hope to visit again!
Pros: The views from the house are truly indescribable. The house is removed from busy areas and provides an environment for relaxation. While offering privacy, the location is just a short drive away from bars/restaurants in Artemonas and Apollonia (both with free parking lots). Of note, you cannot walk to nearby bars/restaurants from the house. We rented a car and found it easy to navigate around the island. The house was anywhere between 10-30 minutes drive from all of our destinations. The house offers plenty of outdoor seating/lounging and is a great place for small groups/families.
Cons: We found the driveway to the house to be steep and had issues descending/ascending the driveway with four passengers. For future visitors, I recommend renting a four-wheel drive or manual car to help remedy this (our car was automatic which we believe contributed to the problem). Also, while there is A/C, it took awhile to cool down and most times would not cool below roughly 25 degrees Celsius (77 degrees Fahrenheit). Even so, I would say not to let these stop you from staying at Ella's place!