White Dome is a nice, very clean, comfortable place in the centre of Pyrgos.
It is a great location to stay, less busier than the tourist cities like Oia or Fira, but still surrounded by some nice restaurants and cafes. The airport and beaches are just 10-15 min away and you can even reach Oia within 30 min.
Giannis and his family were super friendly and always present if anything was needed. As a welcome present they prepared some snacks and drinks. Even for the current Covid situation the house was well equipped (sanitizer etc.)
I can definitely recommend this place if you plan to stay in Santorini!