Charming boat experience. We found it to be very cozy, especially the cage bed. Hans was nice, he was around when we checked in and set the bicycles up for us. By the way the bike opportunity is not to be taken for granted at all, we had an amazing time riding around the city on them!
The boat is technically 20-30 mins walk from the city center, but that gives more motivation to take the bikes instead ;)
Keep in mind that the rooms ARE short so tall people need to bend - authentic boat after all.