In the marble-paved bathroom, the architects employed a simple trick to get the most out of the small space. Since the ceilings were already high, they raised the floor level about two feet to fit a Dornbracht bathtub beneath the shower. “By doing so, we also gained a storage space under the bathroom floor, and the window, without moving it, suddenly was in the right place!” Eugeni says. The shower head and sink are by Duravit.  Photo 8 of 8 in Historic Details and Playful Modernism Meet in this Stunning Barcelona Flat