I travelled with my mum and my dog, for two people the house is very nice. We had our separate bed- and bathrooms (only one shower though), even floors, which was great regarding different morning routines.
Four people would fit too, but it might get cozy - but we're used to this dutch coziness :)
The backyard terrace was great for a coffee in the afternoon.
The house itself is quite old but partly renovated, party not. The non-renovated parts were sometimes a bit dusty.
The kitchen ist fully equipped for cooking, the living room great for a tv evening, many channels even German ones! Tatort was safe.
The bedroom on the ground floor smelled a bit muggy.
The environment is mostly other vakantie parks, one amazing forest to explore with the dog (het wildrijk) and one Spar supermarket which was already closed unfortunately. The sea is around 20-25 minutes by foot away. We recommend renting a bike if you don't want to get around with the car.