I always stay in a Hotel called "Horner Eiche". This is because it is close to my company's headquater, it is a good deal and it is clean.
I prefer "Atlantic Hotel Galopprennbahn".
We are infatuated with a small Bed & Breakfast operated by Kpt. Hermann Kelber, Hotel Hanseatic. It is close to the city center and the service and amenities are excellent. Clean, excellent, individually tailored breakfast, and Herr Kelber is very personable.
Budget hotsel, close to the centre (nearby the Radio Bremnen): 'Schlafcompany'. simple rooms with a lot of space, little noisy (coz tram station)