The building that houses this hotel is so unique that it must be seen to be appreciated!
Many years ago, it was a water tower! On the fist floor, the bar was divided for smokers and non-smokers in a clever way. There was also an option of lounges where you could sit and enjoy your drink. All the details that have gone in to this building makes the property a “must see”. Also – make sure you visit the fine French dining room on the 11th floor which has wonderful views of Cologne.