Dezeen's top 10 staircases of 2019

Continuing our review of 2019, Lizzie Crook spotlights 10 of the best staircase designs from this year including concrete steps intended to attract Japanese spirits and stairs that double as a meeting space.
Hapimag Headquarters, Switzerland, by Hildebrand
A giant concrete staircase winds its way up through the the four storeys of this open-plan office by Hildebrand in Steinhausen.
It is lit by a large elliptical skylight above it and is designed to double as an "open and playful space