On its sun-soaked perch overlooking Miami, Coral Gables-- aka City Beautiful as it was dubbed when it was founded in 1925-- is a lot more than its 6.5 million square feet of office space, high-end boutiques and University of Miami campus. This is also the Latin American business headquarters of oodles of multinational companies (try 175 of them). It's a lush and beautiful spot, with a Mediterranean style aura. Starwood just announced plans to convert the 157-room Colonnade Hotel-- long known as the scene for important social and business events-- into a new Westin. What can guests expect at the new Colonnade, slated to open in late 2006? Why-- Westin's signature Heavenly Bed, of course, along with luxurious services, products and amenities that are all in line with Westin's new brand message of "renewal." Hence, the high thread-count sheets, down duvet and down pillows, plush bathrobes, and the newest Heavenly Bath: "a custom-designed dual showerhead that offers a choice of spray options from light mist to massaging needles." But smokers, beware. As of February 2006, Westin's paved the way for smoke-free hotels across North America.