Our cabin was rated as a B2 level and we were quite pleased with our room: plenty of space and a french balcony. Food was probably the best we have had on a cruise ship (although I must admit our former experiences were on ocean cruises, not a river one).
Even though the weather was frigid during our trip, both my husband and I were very happy with our experience. Among the highlights of our tour: tons of gorgeous artworks (two museums through the cruise and three on our own) the Keukenhof Gardens, and a full day tour/canal ride in the beautiful city of Bruges. Local guides (with one exception) were excellent and very informative. In addition, we really liked Vantage's liberal allowance of 'time at leisure' as sometimes group tours can get tedious. One free afternoon, the two of us decided to take a train to The Hague to visit the famous Mauritshuis Museum. Our concierge, Renata, was a wonderful help, even purchasing online tickets in advance for the museum.
Although both my husband and I are very mobile and into hiking, I heard some of the older passengers complain about the amount of walking necessary. Apparently they had chosen this particular trip for its 'Low Activity Level' assignment in the brochure and experienced quite a bit of difficulty on the shore excursions.
We found this cruise to be a very good value, although I must confess our costs included a $1000.00 credit given to everyone who had sweltered aboard Vantage's M/Y Harmony during the previous year's Black Sea cruise.