In Rome's five-star Westin Excelsior, the largest suite in Italy, Villa La Cupola features a tapestried living room under a 40-foot-high hand-frescoed dome, richly paneled library and dining room, and six bedrooms.

Highlights include a private elevator, marble staircase, seven rooftop terraces, a private screening room, private fitness center, sauna, steam room, and a whirlpool spa with vaulted frescoed ceilings and mosaic floors reminiscent of the ancient Roman baths.