Stayed in this hotel 20th - 22nd Ma 2014. The reception staff are fantastic and go out of their way to help you. The room I had was clean but every thing was very tired and worn out. The is no mini bar, nor fridge in the room. The bathroom was clean but showing its age like the bedroom. I have stayed in better hotels for the same cost 150 Euros per night, then again it is Monacco F1 weekend and the end of Cannes film festival. So I can't complain about the price, however the price trebles for the actual weekend. I really would be upset to pay 450 euros per night for a 3 Star hotel. Breakfast is not included within the room rate and you have to pay 12 euros extra. The hotel is in a good location for the Tram and the convention centre.
You get what you pay for in Nice.