The back patio area is quite nice and scenic with a beautiful view of the castle. It would provide a great option for lounging or grilling in the summer if you needed a break from the beach.
This listing is more like a unique/cozy hostel setting than what we have experienced on Airbnb before. They rent out 3 or 4 rooms in the house, and it seems as if three of them share the same shower. This was some times difficult, and we ran out of hot water after the first 2 people showered.
There are two lovely pets, a dog and a cat, both very friendly and relaxed, but this does lead to some odors in the house. (perhaps because it had been raining so the animals may have been wet - maybe it is different in the summer).
The town it is located in is very cute, and I'd highly recommend visiting the castle just up the road (5 minute walk and only 3 euros to enter. Dates back to 1200s). Beautiful view of the castle from the house as well.
The main beaches are walk-able (about 25 minutes), or very easy by car or taxi. We really enjoyed this part of the island, great food and very relaxed. Nice walks and lots of different beach options.
Thanks for hosting us, Francois, and best of luck!