Person of Interest
Jack Hughes's Apartment
Reese confronts Jack Hughes with Sofia Campos and has him arrested. The scene on the balcony was filmed in the studio, but they used the actual backdrop from the terrace level. in episode 2x03 “Masquerade”.
Source: Person of Interest — Wikia
Paul Romano's Penthouse (interior)
Reese watches a video Sofia and her friend Gabi shot while in Paul Romano's apartment in episode 2x03 “Masquerade”.
