because the water level was low, we had to transfer half way through the cruise to another boat located on the other side of shallow water. The transfer was excellent
The tour director stayed with us on both boats and he was terrific.
The boats were essentially identical so the accommodations were the same and good. The Fall time was cold and we couldn't use our veranda because of the chilliness as well as we were locking through the lock system many times when we had down time, usually in the evening.
plenty of room as long as one packed light, i.e., layered for the cold and at times rainy weather
The first boat housekeeping was efficient with a minimum of disruption of our stay.
The second boat, housekeeping came back several times to finish up something