1.
room
An enclosed space within a building, separated by walls and a door.
部屋 is the general word for any room in a building.
COMMON EXPRESSIONS:
- 部屋を借りる: to rent a room
- 部屋を掃除する: to clean a room
- 部屋に入る: to enter a room
- 空き部屋: vacant room
ROOM TYPES:
- 和室: Japanese-style room (tatami)
- 洋室: Western-style room
- 寝室: bedroom
- 居間: living room
- 客間: guest room
COUNTER:
Rooms are counted with 部屋: 1部屋, 2部屋. For apartments: 2LDK, 3LDK, etc.