This is Im Do-jin (Jang Dong-gun) & Im Tae-san’s (Kim Su-ro) architecture office in A Gentleman’s Dignity (신사의 품격) (SBS, 2012). It is the former Space Office Building.
Arario Museum [아라리오 뮤지엄] is located in Seoul’s neighborhood of Wonseo [Wonseo-dong/원서동] in the Jongno District [Jongno-gu/종로구], which is itself part of the administrative neighborhood of Gahoe [Gahoe-dong/가회동] at the entrance of Bukchon Hanok Village [북촌한옥마을].
83 Yulgok-ro, Jongno-gu, Seoul, South Korea
서울 종로구 율곡로 83
Geolocation: 37.577711, 126.988515
Geolocation of stairs: 37.577707, 126.988920
Anguk Station [안국역], Seoul Subway Line 3, Exit 3
— submitted by Marion KDL
— Photos taken by © Mich KDL, May 2018