This block long penthouse apartment stretches from 17th street to 18th street. As the apartment is so long, it was mostly devoid of natural light. The driving concept for the renovation was to add a new central atrium space in the center of the apartment to introduce natural light into the darkest area of the apartment. The atrium is the focal point of an open loft concept entertaining space, including kitchen, dining, media and a living room with wood burning fireplace. Tucked behind the atrium and accessed via a wide sky lit corridor are four en-suite bedrooms. Upstairs on the roof, there is an outdoor kitchen, bar, barbecue, open recreation space and a twenty-five foot pool equipped with a current generator.