Cynthia and Vasilios and the staff were wonderful - helpful and friendly. Not really an air bnb, it’s an entire low rise building, so it functions more like a hotel/motel with reception and a pool/bar.
We preferred this location to Fira and the more overblown, overpriced locations - the beach is 25m from
the front door and lovely, and it is set back from the main strip with endless eating options. The room was QUITE small - I stayed in a 2 single-bed room with a friend and it would have been uncomfortable if we were shy (good thing we are not!).
Showers and tap run with salt water and pressure is too low to properly wash you hair if it is long like mine which was a big con in my books. Also they don’t clean during your stay, which is more noticeable due to small space and when there are 2 ppl with long hair.
But there is laundry you can do for free (tide pod costs 1 euro) and overall this seems to be good value for your money on Santorini.