We just disembarked from the Epic (balcony room) June 20. There are 2 US outlets across from the bed in the cabinet and 2 European outlets in the same spot. Since we had European outlet adapters we had a total of 4 working outlets. There is also a small outlet for electric razors behind the mirrored medicine cabinet above the sink. We used a European adapter to use that as well but it only supplied enough to power an electric razor. Per the ship’s safety requests we unplugged every outlet every time we left our cabin.