Where's the classroom?
It's on the third floor.
Wha't the room?
Library
Where's the janitor's room?
It's on the first floor.
What's the room?
Science room
Where's the bathroom/washroom?
It's on the second floor.
What's the room?
Gym
What's the room?
Office
What's the room?
Lunchroom
What's the room?
Janitor's room
Where is the music room?
It's on the third floor.