The owner doesn't seem to live nearby so a neighbour, Juan Antonio, and his partner look after the place, greet new guests and sort out any issues. They are brilliant, very helpful, very friendly, very responsive. The flat was very very clean, all the appliances looked pretty much brand new, and all the basics were provided. The only things I would add if it were my flat: soap in the bathroom, a cafetiere or other coffee filter provision, a serrated bread knife.
The balcony looks out over the sea, and the nearest beach and swim spot is 20 m away. Several nice restaurants and a couple of corner shops / small supermarkets in the village, and despite Órzola being the departure point for the La Graciosa ferry, the flat is at the quiet end of the village. We'll be back!