Our clients—philanthropists that split time between Chicago and Naples—embraced a rare opportunity to buy an adjacent unit and experience full-floor city living. With a vision for both intimate and large gatherings and minimal maintenance, we developed simple architectural details that organize the primary living spaces and integrate mechanical, lighting and structural elements. Their growing art collection is set against classic oak paneling, travertine and oak flooring and white lacquer finishes. Seeded glass and metal doors filter natural light into the center of the apartment and reflect city and lake views. The result is an understated yet inviting home.