This project converted the former home of Lee, Higginson & Company, a long-vanished investment bank located in the heart of Wall Street. The 120,000-square-foot building is now a private school for 1,000 students, K- 8th grade. The project involved the renovation and augmentation of an existing 11-story building to receive a new three-story addition which includes a gymnasium with rooftop playing field. Classrooms will occupy the third through eighth floors. Offices, conference rooms and a library will be on the second floor. In the subbasement, a cafeteria will surround the old vault, which will serve as a kitchen. A new gymnasium and Olympic-sized lap pool were key amenities of the project.