Our stay at Hôtel du Vieux Port was okay, but the music in the restaurant downstairs was left on all night and was very disruptive to our sleep. We ended up having to drown out the pervasive noise of the endless drum beat with the sound of a fan. The restaurant staff made me feel like we (as guests of the hotel) were a bit of an annoyance, and leaving the music on certainly didn't make me feel like they cared about the quality of our experience.
Additionally, the description of our room failed to mention that the bathroom (which was admittedly very nice) was across the public hallway from our bedroom. While it was private, it did mean that any time we needed to use the bathroom (including at 3am when the music woke us both up) we felt like we needed to hurry and sneak across the hall.
Overall, I would pick a different hotel for our next visit.