If you are coming to Santorini and want to stay at fantastic room just outside Fira (about 20 minutes along a nice pedestrian-only scenic walk to the center of town) I highly recommend Rhapsody Apartments at the edge of town in Imerovigli. These rooms are very modern and clean with an interrupted view of the sea (non-caldera side) and a 2 min walk to see the caldera view on the other side. George was an impeccable host, assisting with luggage to the room, checking island information for us and arranging a ride (also flexed check in time and held luggage for us which was awesome). The room was cleaned daily and the site even has a stone patio with chaise-lounges overlooking the sea plus each room has a patio/balcony. There are buses running north to Oia (at the square 10 min walk) or across the street south to Fira.
One of the top places in our 2 week trip (all AirBnb) around Greece. Excellent value and we will be back.