The hanging Spirals staircase. This design makes sweeping under the stairs easy! A hanging double spiral staircase is part of the Didden Village project in Rotterdam. There are two such staircases; the other is a single spiral.
WEBSTA @ designboom - connecting the lower and upper floors of a narrow, duplex apartment in paris is this vibrant 'pop #staircase' by architects laila nady and thomas huchet.see more #architecture and #interiors on #designboom