Exceptional

Superb

Liked: Business Trip and feeling in Holiday, the boat is absolutely stabil and silent, great to be on the water, nice experience compared to an Hotel, good restaurant with honest pricing

Superb

Liked: Very good breakfast
Disliked: Getting taxi and finding the hotel by car was really difficult

Very good choice and great...

Liked: Clean and cozy. very comfortable.
Disliked: Like everything!

Due to bad weather ,...

Liked: we like the boat
Disliked: Not very nice when is cold weather.Room was really small, feels unconfortable.

Relax on top of Rhein...

Liked: The fact that this was a ship/boat on the river, with a window opening to the Rhein river and the rooftop sitting/smoking area + a small jacuzzi.The view was great and the crew were professional and friendly.
Disliked: We were a bit puzzled about where to find the property, specifically, what to look for! We thought it is a normal hotel, but it was a ship. Although later we noticed it was mentioned in the comments on booking.com, but IMHO it would be better to point it out in the main booking page as well.

Exceptional

Exceptional

Very good