Hotel Haus Fassbender 

Overall solid hotel. Great value and my room was small but enough for what I needed on this trip. Comfy, and clean room. Offers a breakfast but did not get a chance to do. Biggest drawback is if you are using this say as a cheap option to stay outside of Köln or Leverkusen it will take minimum 30 to get into the city, even with taxi. However if you are like me, patient and willing to use public transport very easy and around 40 min on average to get to the center! Staff was helpful in accomodating me with a late checkin but do call, was not as responsive to email. One small complaint the halls lighting was dark at all times it felt, could have been concidence since i was returning late each evening, but was literally hard to find room because of it as well as just an eerie feel. Also not complaint but heads up I don't believe I saw an elevator, no problem but just be aware.