Met at the airport for transport to the ship. Getting to the ship and into our cabin went very smoothly, Cabin was sparking, and we had plenty of room to stow things away. Staff were more than welcoming. We were booked to sail on Crystal, but there was a change of ship earlier due to water levels. Fortunately we had no issues with high or low water and were able to complete the entire voyage on the Jasper.
Staff were exemplary - couldn't do enough to make us happy. Bartenders were a little heavy handed with alcohol in the mixed drinks. Food ranged from average to brilliant, however, we never went hungry or thirsty.
Range of tours was varied. Some of the "easy walking" tours were an effort for some guests.
We were pleased to be traveling with a mostly Australian group. The atmosphere was relaxed and happy, and I believe our traveling companions helped to make it so.
We sailed from Amsterdam to Budapest and then went on to Prague. The bus to Prague took 9 hours, however the Cosmopolitan hotel was a delight, and Prague was fun to explore.