We had a really great trip to amsterdam. One reason for that was Olaf ;-) When we arrived, we phoned him and one minute later he was there. He gave us some information about de city, the transfer options and a enrollment about the boat. Olaf helped us at any time we asked. The boat was really great! Everything was clean - the cabins, the lounge or the washrooms! The way to the middle of the city is by tram no problem. Thank you for everything, we really enjoyed our stay!