Located just off St Giles High Street, next to the Shaftesbury Theatre, Zizzi Central St Giles is more than just an office building. The building housing Zizzi Central Saint Giles has been designed by famous Italian Architect Renzo Piano. With the inspiration of creating an authentic Italian Piazza, designers have installed a huge illuminated tree with porcelain detailed branches in the centre of the restaurant which spans five metres and is three metres high, creating a courtyard effect.