Visitors to Kuala Lumpur are often struck by the city’s awesome verticality. The Petronas Towers – the twin tapering spires that were, for nearly a decade, the tallest buildings in the world – are a fitting symbol for the Malaysian capital. Other architecture is no less ambitious: the SETIA Sky Residences, for instance, reach forty stories into the air, and offer viewers stunning, uninterrupted views of the dramatic KL skyline.