아파트에

in the apartment

→ 아파트
phrase Rare #16,138
in the apartment 아파트 means “apartment,” and 에 is a location particle meaning “in,” “at,” or “to.” The exact English preposition depends on the context.
KO: 친구가 아파트에 놀러 왔어요.
EN: A friend came to visit my apartment.

당신 아파트에 갔다 왔습니다.

I went to your apartment and came back.

— 공각기동대 (1995)

토니, 우리 요원들이 자네 아파트에 있네

Tony, our agents are in your apartment.

— 데드맨스 와이어 (2026)

그는 그녀 아파트에 들어가지 않소!

He doesn't even enter her apartment!

— 이탈자 (1990)