Our stay in the Fidelio Villa at the Aria Suites was a huge part of why our time in Santorini was among the very best vacations that we've taken as a family (Dad Mom 2 Teen Daughters).
First, the property manager, Stacy, and her entire team were excellent - attentive, prompt, and solicitous. We booked several taxi trips and restaurant reservations through Stacy, and we kept her cell phone number close by.
Second, the villa itself was spacious, clean, and equipped with modern amenities. The view was breathtaking. We enjoyed breakfast on the patio every morning. The villa shares a wall with a popular restaurant. While we could hear laughter and music from our patio, the sounds were faint from inside our living room and completely silent when we closed our bedroom doors.
Talking about restaurants, the property is surrounded by great options (I recommend Barolo) that are literally within a stone's throw. The shops of downtown Fira are just out the doorway.
We enjoyed an active vacation -- the walk to Oia, a day at the beach, a boat ride from the Old Port, and lots of shopping. But if you were just looking to rest and eat in a peaceful setting, this Villa is the way to go.