Never was in Eastern Europe, wanted to see the progression of the countries from after WWII and communism takeover and finally their independence.
Traveled with a friend. My biggest fear was motion sickness, can't even sit on a rocking chair without those results. BUT, the river cruise was absolutely wonderful.
We started in Budapest and finished in Bucharest. In Budapest in the hotel was somewhat a little confusion could have been a little more informative of what to see on our own before we would had our excursions.
The cabin was OK, a little small but we only slept, took showers and changed clothes.
Trying to hide the suitcase was a little tricky.