Designed in 1904 by Edward Boehmer and Percy Christian Gibbs, the building retains the confidence of its era: grand proportions, dignified common parts and a quiet sense of permanence. Behind the handsome façade, the apartment has been comprehensively redesigned for contemporary living, with carefully layered materials, integrated technology and a thoughtful flow between rooms. The front door opens into a wide entrance hall that runs the length of the plan, connecting the principal spaces with...