You can travel the world and stay in hotels that are "the same". This Humboldt 1 is different. And that's what you'll enjoy. It the difference from the ordinary that makes this hotel so enjoyable. It's quirky, it's luxurious in it own way, it's intimate, it's pleasurable, and it's so in the heart of Cologne. You have only a few steps to make to be in the heart of things. Highly recommended. Also the lady of the house is a true hostess, professional, friendly, informative, helpful and nice.
Keep in mind - this hotel is all about the experience, the decor, the service. If you're into some sort of special room service, watching TV or wheelchair accessible then this is not for you. This is about being central to what's going on in Cologne