Hôtel Le Doge Relais & Châteaux

This downtown 1930s villa has been lovingly restored to its art deco splendour, with 16 individually decorated rooms dressed in period furnishings, and a showstopping spiral staircase leading to a rooftop-terrace restaurant with views over the city. There's also an atmospheric Moroccan restaurant – beautifully decorated with stained glass and wood panelling – and a small spa with a marble hammam.