Get 15% Off on Best Available Rates At Diamond Reorts, Palazzo Catalani, Italy. Escape to Italy with this exclusive offer when you book direct. Book a stay of 2 nights or more at Palazzo Catalani and enjoy 15% off our best available rates plus a bottle of delicious Italian prosecco in your apartment on arrival. Terms & Conditions: This offer is valid for stays of 2 nights or more. subject to availability. Valid for bookings until 31st May, 2016. Valid for stays until 22 December, 2016.