Have supper at Le Comptoir ( 20 rue St François de Paule ) which serves traditional Niçoise dishes , or get your seafood kicks at Flo Brasserie ( 2 rue Sacha Guitry ) , then round off the evening with cocktails at the Colonial Bar on the roof of the Meridien Hotel ( 1 Promenade des Anglais ) , which has the most fantastic sea views .