Gigli D'Oro Suite

This classy hideaway offers six suites in a 15th-century palazzo that once belonged to Pope Sixtus V. Traces of the original building have been kept intact so you'll find stone doorways, antique fireplaces and, in the executive suite, a sloping wood-beamed ceiling. The suites, named after roads that once crisscrossed the area, boast a chic white look and designer bathrooms.