My and my family had a exelent stay at Hotel Opus Horsens. Service by all hotel staff, cleaning, food and accomodations at the hotel was exemplary. Only one down side is that fitness center is in a rather small room, and ventilation could be better. Gym ecuipment is very good though and up to date.
All in all a exelent hotel, friendly and cozy yet very professional and accomodating. We reccoment this hotel one hundred percent.