Staying in the windmill was so fun, and Roel and his son Nick were extremely gracious and kind hosts. Roel offered me some leftover pie right when I arrived, and things only went up from there! The breakfast he made each morning for my travel companion and I was simple and delicious, and Roel was helpful in answering all our questions about the surrounding area. He also gave us a fascinating tour of the windmill and how he operates it - it's truly an incredible piece of architecture. Other highlights - the little cat Panter, who delighted my companion and me every time we saw her trotting around, rolling and catching mice, the bikes which Roel and Nick rented to us, the mint tea left in our room, and, of course, the beautiful location in the park. Hoping I can stay again someday! Highly recommended.