Caution, there are (at least) two Hotel Grimaldi's in Nice! I was attracted to this thread because we are looking for a post-Voyager hotel in Nice in September. The chat made the Grimaldi sound like a good choice. However, the Hotel Grimaldi rated on Trip Advisor is the Le Grimaldi at 15 rue Grimaldi, Nice. When I followed the link provided by KarenS I discovered that it is for the Hotel Grimaldi, 6 Place du Chateau in Haute de Cagnes (described as being between Nice and Antibes)...clearly not the hotel in downtown Nice. I figured I'd better share this so there aren't some surprises for folks that mistook one for the other. Then, there is also the Mercure Grimaldi at 6 rue Grimaldi in Nice just to continue the confusion! Unfortunately for us, the Le Grimaldi (per Trip Advisor) is booked for the 10 & 11th of September when we'll be in Nice, so I'm still looking.