Duplex apartment and Dwelling unit

Duplex apartment noun - An apartment having rooms on two floors that are connected by a staircase.

Dwelling unit and duplex apartment are semantically related in room topic. In some cases you can use "Dwelling unit" instead a noun phrase "Duplex apartment".

Duplex apartment and dwelling unit are semantically related in room topic. You can use "Duplex apartment" instead a noun phrase "Dwelling unit".