In Brooklyn Heights, this 1840s carriage house underwent a transformative redesign of its interiors as well as thoughtful modifications to its exterior. Upgrades included an attractive new trellis for the front car-park, a finished roof deck, the replacement of the back-patio concrete floor with tile, and a reimagining of the plantings with the help of a landscape architect. Cosmopolitan yet casual, the spaces embody all the essential elements of the clients’ personal and professional lives.