The cabin was on the small side but very well appointed. The bed very comfortable with two duvets. We had a lot of storage space. The only small complaint was that the cupboard area was not well insulated so you could hear clearly if your neighbor was in their cupboard. However if the doors were closed, and they were most of the time, the sound was blocked.
In river cruising we found it is very important to check out which side of the ship is the best for a view during the day. We did not choose the best side, since in most of the ports we were tied up to a dingy dock or other river boat rather than having a view of the river. I would also add that in river cruising it is important to choose a deck where you can see out during the day when you are docked. Decks 1 and 2 would not have been good for us, however 3 which had fixed windows and 4 with doors that open to a non balcony were great.
Other oddity we noticed in river cruising, with the door open it is very quiet at night since there is no sound of the surf. Read entire member review.