The story of Gaza Hospital in Beyrouth and its inhabitants. 30 years of Lebanon history observed by a special point of view: a building that faces the Sabra and Chatila camps: the former PLO Hospital of Beyrouth. International volunteers coming from USA and UK, together with Palestine refugees tell the story of a building that has become, after the civil war, the biggest 'vertical refugee camp' in the world. Strong characters and a terrific archive give the director the opportunity to tell the 'great history' by a different point of view.