Gael is a very helpful and gracious host. The accommodation was clean and has everything you need. The bed is very comfortable. The shower is a bit tricky though because there is no shower curtain. But you get used to it.
When I booked, I wasn't quite sure if the distance to the center was worth the proximity to the beach. It's a very individual decision, but unless you really plan to go to the beach several times, I would rather sleep in the center. However, the beach and the dunes are really fantastic and more beautiful than Scheveningen. If you are open to it: there is even a nude beach section nearby.
The bus stop is a five minutes walk, you go about 30 min to the center. Within walking distance there is rather little infrastructure such as supermarket, cafe and Co.
The dog is very sweet even if he may bark at first acquaintance. This is rather a friendly greeting :)
I had a nice stay.