UP! involved redesigning a former department store, built in East Berlin in 1979, into new office space suited to contemporary ideas of working. Triangular prisms were cut onto each side of the building in order to introduce natural light into the interior and break up the monolithic geometry. These openings, along with a series of terraces and a careful twisting of floors, create views onto the city in all directions. All floors have access to outdoor communal spaces for working and relaxing. The existing building is stripped down to its structural concrete columns and floor plates and wrapped in glass. What was once an interior-focused shopping center is reimagined as an outward-looking urban hub of productivity and creativity.