The Wikkelboat is absolutely the best place to stay in Rotterdam. It is centrally located, easily accessible by metro and walking, and where else will you find a floating tiny house? This is a unique place that you won't be able to experience anywhere else, and is absolutely worth staying in! Sander is a very friendly and communicative host, and kindly accommodated a last-minute request. I would absolutely recommend a stay in the Wikkelboat to anyone!