Review for Hard Rock Hotel & Casino Biloxi Review For 24/7 Grille Google User Apr 30 '18 at 10:36 Great atmosphere and energy. The one thing I don't like about the hard Rock are the bathrooms in the room. They have a sliding glass door which makes it feel less private when doing your business. They do have the best pool, especially if you have kids. Part of it is shallow so they can walk right in. View full site to comment or like