We stayed in bungalow #188 in January 2019. It was very clean, cozy, and snug. Even with six people and an infant it was large enough for us for a week (although we did spend most of the day out sightseeing). The bungalow has everything you could really need including a clothes washer and dryer (which is "hidden" in a utility room attached to the house and has to be accessed from the outside). If you are not familiar with the Dutch way of doing things, you may be surprised that there is only cold water in the washbasin in the toilet (maybe not such an issue in the summer). There also is no second toilet in the separate shower/bathtub room on the other side of the bungalow, which probably is another Dutch space-saving approach.
The kitchen is well-equipped though small as expected. The microwave is built-in to the left of the dishwasher and doesn't look like a microwave, which initially caused some confusion. There is a good-sized dining table that comfortably seats six. The refrigerator is of medium size and was adequate for us. However, make sure it is closed properly (hard to tell as it is covered with wood trim) lest your lekker kaas be cooked by the incandescent bulb inside.
We really loved the fireplace, though if you use it be sure to keep the flue open until the fire is completely out as the bungalow is small and sealed fairly well for heating efficiency and thus carbon monoxide levels can increase quickly even if only a few embers are still burning (fortunately there is a CO alarm).
Firewood is easily available at the nearby resort supermarket, which has a fairly good offering of food and other supplies. There is also a medium-sized indoor swimming pool next to the supermarket which we did not try, but it looked quite well-maintained. The supermarket hours are reduced in the winter. There were not a lot of other people around. Obviously this resort is geared towards summer use.
The nearest public transportation (Kijkduin bus stop) is 1.1 km walking distance away (there may be more and closer public transportation options in the summer; I am not sure). The beach/dunes however are quite close (though absolutely freezing in winter).
All in all, a very enjoyable place to stay and really ideal if you want to have an intimate family gathering.