This is another part of Heo Joon-jae’s (Lee Min-ho) House in Legend of the Blue Sea (푸른 바다의 전설) (SBS, 2016-17) and where he and everyone else lives. The rooftop, balcony and part of the living room scenes were filmed here.
Artmonstay Guesthouse Seoul [아트몬스테이 게스트하우스 or short 아트몬스테이] —often abbreviated as Artmon—, opened in 2017, is a guesthouse located in Seoul’s neighborhood Myeong [Myeong-dong/명동], in the Jung District [Jung-gu/중구].
The rooftop and balcony seen in Legend of the Blue Sea are part of the guesthouse’s Luxury Triple Room [럭셔리 트리플룸]. As for the exterior and entrance door scenes, they were filmed at Gallery 487 [갤러리487].
42 Toegye-ro 20na-gil, Jung-gu, Seoul, South Korea
서울특별시 중구 퇴계로20나길 42
Geolocation: 37.557414, 126.985164
Myeong-dong Station [명동역], Seoul Subway Line 4, Exit 3
— submitted by Marion KDL, updated 14/04/2022