Just returned home from Uniworld's Eastern Europe Highlight's trip. Five star all the way. Service is tops, ship - River Princess beautiful. One of the older generation ships so staterooms are small. However, very well designed and lots of storage. My favorite river cruise company and I am a Travel Agent.
The ports were interesting and off the beaten track - we cruised from Romania - Bulgaria-Serbia - Croatia and Hungary. Got an interesting perspective on this side of of Europe - raw!
Glad I saw cities that were not pretty and shiny. The tour to the People's Palace in Romania was important within the context of why Communism fell.
Small but well designed