The location is perfect. You can easily spend half a day in Den Haag and half a day at the beach. It suddenly begins to rain at the beach? Just go back and grab a jacket, you are back at the beach in 5 min. Very nice.
Another big plus is the terrace. Breakfast in the sunshine is a very good morning routine.
Keep in mind that there is no door that seals the accommodation as such from the hallway you are sharing with the hosts. There is a massive curtain and you have the opportunity to close the bedroom door if you need further privacy. We did not see a problem in the no-door-situation, it was fine.
The communication with Simonetta and Santos was very very positive. They are both polite and try to make everything possible for you. The time they take to reply to a message is marginal.
Concluding, we definitely recommend the Airbnb at the beach!