The Hyatt Regency Köln offers spacious, clean and tidy rooms with comfortable beds and some rooms providing views of the Cologne Cathedral or the Rhine river. While some guests noted that the rooms were in need of updating and a bit outdated, others appreciated the character and space they had. The bathrooms had some mixed reviews with some guests calling for modernizations and others finding them large and convenient. However, the hotel's location, cleaning, facilities and overall comfort received high praise from most guests, making their stay very enjoyable. The hotel also offers upgrades and paying for a river view is highly recommended if staying here.