Under the Malt-House

There is a hidden treasure under a skeleton of residential house in Prague's suburbs. There lies a cellar of once biggest malt-house in Europe. Beautiful and countless arches are vaulting through the ceiling, naked with only bricks to see. Silence of the place is abrupted only by deafening sound of water drops falling to the ground. Creating puddles everywhere. Once busy place lies dormant now. What happend here in the last century? And what could happen here in following hundred years?