Want to live like royalty in your very own private palace? The Palazzo Odescalchi is a four-bedroom fiefdom that's available to rent. The museum-like palazzo is filled with 16th-Century Flemish tapestries, ancient Greek vases, and Italian Baroque paintings. This impressive space is adorned with Tuscan marble and Rubelli and San Leucio silk damasks. The foundations were laid by Cardinal Flavio Chigi, nephew to Pope Alexander VII, and renovations were by the owner, Princess Maria Pace Odescalchi.