Since february 2013 the a o kln dom presents itself in a new light with new yellow exterior colour we give our guests a warm welcome arrive in the spacious lobby area and check in at the front desk after the renovation each of the 44 rooms now offers modern bathrooms with showertoilet in a familiar high quality a o standard the newly designed breakfast room with the cologne look and free wi fi on the ground floor now invites guests even more to taste the all you can eat breakfast buff