It gets better as I study the floor plan longer. There is a guest room with 2 mattresses, and if you want to accommodate more, I imagine you could use double-deck beds. The bedrooms are small because it was designed for just the holidays, thus I am assuming the residents will be spending most of the days outside rather than inside. Thanks to the sliding glass and metal doors, the inside is the outside is the inside.
Excellent Dutch design. The perfect weekend home.