The final design features a cantilevered glass box which projects out above the living and dining areas below. The glazed upper level of the duplex apartment houses the master bedroom and boasts 180 degree views out across the skyline of London's square-mile. The cantilevered portion of the toughened glass floor is supported by new structural steel beams which are tied back to the original concrete frame of the building. In addition to the complex structural alterations. Below this cantilevered box a series of sliding partitions were introduced to create a private second guest bedroom with a fold out bed. These could be stacked against the retained spine wall when not in use creating a completely open plan arrangement. RYE Design also redesigned the apartment's bathrooms, kitchen, and living area resulting in a cohesive design fully responding to the client’s brief.