We enjoyed our stay at the Pullman Cologne. We thought the location was excellent, not in the middle of the touristy centre, but just a few minutes walk away. Shopping was close nearby, and restaurants too. Breakfast was very good. Serrano ham and french cheese is not standard when it comes to hotel breakfasts. Here you will get it. But we didn't find this hotel to be worthy of 4,5 stars. We had to ask for an extra bathrobe as our room had only one, and our room was actually a bit dusty. Still having seen others hotels in Cologne I think the Pullman is a good choice. But it's a 4 star, not 4,5. Do not expect that "luxurious" feeling. But we enjoyed our stay, and the hotel staff was very helpful and friendly.