RRA designed 2 penthouses atop a 12-story

pre-war building that is being converted into condominiums at 260 Park Avenue South. The first penthouse covers 8,000 square feet including a 4,000 square foot terrace. The second Penthouse is a duplex of similar size plus pool deck and terrace. RRA made changes to the building envelope, fire stair and penthouse terraces.The design included raising a 48 foot long stainless steel swimming pool and 64 square foot Jacuzzi by crane 14 floors and installing them on the terrace of the second penthouse. RRA took the lead responsibility of coordinating the interior designers’ ideas, preparing design development drawings and construction documents for filing as well as assisting with bidding and all construction administration.