Take a neglected wine storage warehouse, convert it into a leisure and cultural centre, add a bit of Bilbao style and the result is the Azkuna Zentroa (Alhóndiga). Designed by renowned architect Philippe Starck, it now houses cinemas, a rooftop swimming pool with a glass bottom, cafes and restaurants. The ground floor is notable for its tubby pillars that look like they’ve been squashed under the weight of the rest of the building.