We chose Amadeus Silver II by luck. We just saw a river cruise with a Grand Prix at the end of it and thought "why not?". It was our first river cruise but we've done dozens of sea cruises before. It turned out to be a great decision in fact!
The staff could not be more helpful, the food was outstanding, the ship was immaculate, our room (a suite with a small balcony) was just perfect.
Everything went like clockwork and everyone I spoke to onboard were impressed with the quality and service. We certainly plan to do another river cruise next year and we will be choosing Amadeus once again - this time by design rather than luck!
Very comfortable and spacious, although the balcony was quite small for two people. The staff kept the room immaculate.
Didn't see the city because we went straight to the ship from the airport.