Really glad we got to stay in the windmill our first day in Amsterdam! It isn't as close to the center but it was nice to see Amsterdam from a different perspective. Roel the host was very kind and made us a "traditional" Dutch breakfast. Bread with jam and orange Juice and coffee.
I would just advise that you let him know what time you will be/ like to be arriving. We were only there for a day but it was nice.