The hospitality model called "Albergo Diffuso" (AD), or "scattered hotel," has been engneered by Mr Giancarlo Dall'Ara and described by The New York Times as a way of bringing life back to historic towns and rural hamlets by utilizing unused rooms for tourism. This "simple but genial" model devised in Italy in the mid-90's received an award from the UNDP for its sustainability, but despite the spread of AD's, no peer-reviewed books have previously...