Had a great time. Congenial shipmates, excellent food, very friendly, efficient staff. We had lovely experience sailing from Frankfurt on the Main to the Rhine, up the Rhine to Rudesheim, then down the Rhine to Koblenz, then up and down the Moselle and back to the Rhine to Cologne and on to Amsterdam where we disembarked. Our cabin was kept spotless as were all the ship spaces. Yes, the cabin was small, but was very well appointed. Our tour guides were very knowledgable and entertaining. Couldn't have asked for a better crew! Docking was done so well that we rarely felt any bumps. Would highly recommend to everyone!