Yoon Jin-A (Son Ye-Jin) gets off the bus at this bus stop when returning to her office in episode 8 of Something in the Rain/Pretty Noona Who Buys Me Food/Pretty Sister Who Treats Me to Meals (밥 잘 사주는 예쁜 누나) (JTBC, 2018). Right afterwards we see her enter the CU convenience store that is located right at this bus stop.
Bus Stop Sangam Elementary School [상암초등학교] is a bus stop that serves bus lines 171, 172, 673, 710, 771, 6715, 7013A, 7013B, 7016, 7711, 7730, 9711A, and 마포15 (but not 571 as seen in Something in the Rain).
It is located right in front of Sangam Medical Building No. 104 [상암메디컬빌딩 104호] in Seoul’s neighborhood Sangam-dong [상암동] in the Mapu District (Mapo-gu /마포구).
Busses: 171, 172, 673, 710, 771, 6715, 7013A, 7013B, 7016, 7711, 7730, 9711A, 마포15
Address CU Mapo Sangam Branch [마포상암점]:
347 World cup buk-ro, Mapo-gu, Seoul
서울 마포구 월드컵북로 347
Geolocation: 37.576436, 126.893286
Getting here: Digital Media City Station [디지털미디어시티역], Seoul Subway Line 6, Exit 9
— submitted by Marion KDL