Hotel has a great location, but that is all. I was placed in a small, dark room, in a hotel that has seen better days. Very nice and kind staff at the reception, but the overall impression is negative.
Very bad breakfast.
Edit: After reading the generic reply hotel has for any review that criticizes their poor breakfast, allow me to describe in more detail what was wrong:
We have found dirty cutlery and lack of plates and when one lady from my group complained about the dirty cutlery to the woman working there, she was met with a very hostile and rude reaction. I was shout at by the same woman for taking a wrong type of plate for my food. If this is something you consider good-I am worried.
I did not see what you described as your standard fare and what some of the photos showed, but I did find scrambled eggs swimming in water-I am sure this is not a Corsican dish either.
For someone who is a vegetarian, and we had those in our group of for someone who is a diabetic like me, you had very little to offer indeed. I find that this is a common issue, and not only in your hotel. I am sorry I did not remember to take photos, but next time in this situation I will-photos would tell a different story.
As for the room I was given. Let me clarify that I paid good deal of extra money to the agency to be alone in my room, as did 5 other people from my group. And all of us we ended up in small, very dark rooms-my cabin at the ship was about the same size, and the bathroom stall in the hotel was exactly the same size as the bathroom in my cabin at the ship. So, the overall impression is bad and I would not recommend your hotel. I did read what you have replied to other people regarding paying extra to stay in a better room, when then you need to post honest photos of these crap little rooms so that people would know what they are getting for their money.

Great location, the small room had everything needed but the bathroom was very small, and it’s overall rather noisy.
However the service was quite bad. We travelled with bikes; the staff made us pay 15€/bike to put them in a corridor next to the elevator, not even a proper storage room, even though their website didn’t specify anything about additional fee for storage, which all the other hotels we travelled to in Corsica offered for free.
There did not let us take the bikes to our room even though we had no suitcase or other luggage. The alternative option they offered was to lock them outside, which is unreasonable for bikes that cost this much, and they were quite rude about it too.