Today AD joins architect Nick Potts in New York City for a walking tour of the Upper West Side. At the turn of the century, apartment hotels such as The Dakota and The San Remo started populating the Upper West Side. Servants' quarters, elevators, and the realization of views were making apartment living more appealing to the upper middle classes and increasing the value of the top floors. Join Nick for an in-depth look at how the Upper West Side revolutionized apartment living and became the birthplace of the penthouse in Manhattan.

Director: Hiatt Woods
Director of Photography: Eric Brouse
Editor: Tristen Rogers
Host: Nick Potts
Producer: Skylar Economy; Vara Reese
Line Producer: Joseph Buscemi
Associate Producer: Brandon Fuhr
Production Manager: Melissa Heber
Production Coordinator: Fernando Davila
Audio Engineer: Brett Van Deusen
Production Assistant: Noah Bierbrier; Ryan Coppola
Post Production Supervisor: Andrew Montague
Post Production Coordinator: Holly Frew
Supervising Editor: Christina Mankellow
Assistant Editor: Courtney Karwal
Colorist: Oliver Eid