Source: KAAN architecten Photography: Sebastian van Damme KAAN Architecten completes two elegant mid-rise towers for De Zalmhaven residential complex in Rotterdam De Zalmhaven is a high-quality residential complex developed by AM & Amvest on a site adjacent to the former eponymous port in the centre of Rotterdam. It comprises one high-rise (by Dam & Partners Architecten) and two mid-rise towers sprouting from