We had a great stay on the KeizersInn houseboat. Peter and Jeroen are charming hosts and the accommodations are really cozy, well-thought out and immaculately clean. We didn't lack for anything. Also, it's a fast walk to a tram line to the center and all sites. Sunrise in the wheelhouse is beautiful.
Uber drivers were only a few minutes away, with trips to the station about 8-9 euros. 5-star recommendation!