noun
showroom; model home; display unit
Wasei-eigo from 'model room'. Refers to a furnished display apartment or house used for sales, especially in real estate. Not used for car showrooms (ショールーム is preferred).
wasei-eigo (Japanese-coined English), from model room
新築マンションのモデルルームを見学した。
I visited the model room of a newly built condominium.
モデルルームは実際の間
You can experience the actual floor plan in the model room.