The Rotterdam couple that will live in a house made from waste

Two architects are building a house with bricks made from old construction waste produced by Dutch startup StoneCycling

Rotterdam, the Dutch city home to more than 600,000 people and hundreds of high-rise buildings, can feel pretty dense. But hop on a bike and cycle around the city centre and you can still discover empty plots of land.

Related: Rotterdam: designing a flood-proof city to withstand climate change