BORING!
If you like to go on a river cruise to do very little this is the one for you.There is very little to see at the ports, small towns with nothing in them of interest. An example is day 2, a two hour drive through the Black Forest to see a cuckoo clock factory and gift shop. The ride back was another hour and a half. Total waste of a day. We skipped the tour of Cologne and walked around on our own. We ask our friends what they did on the tour and it was less then what we saw in less time.
The only tour of interest was the extra cost Mercedes Benz plan.Only a one hour bus ride.
SMALL .In great condition and the bathroom had a glass enressueclose shower with decent water pressure.