Bathroom (1F)

From the Super Mario Wiki

This article is about Bathroom on the first floor of Luigi's Mansion. For information about the Bathroom on the second floor, see Bathroom (2F).

When Luigi entered the small, dark Bathroom, he immediately was attacked by a new type of ghost called a Grabber. It didn't prove to be too much trouble for the novice ghost hunter, and it was quickly captured, along with another identical ghost. Luigi received the Key to the Ball Room and received a message from Professor E. Gadd giving him a tip on how to fight off the ghosts. A little too late!

The Bathroom is another room without much to speak of. There's a sink with a mirror, a bathtub and a shelf where the key appears.

The Rooms in Luigi's Mansion
Area One
Foyer | Parlor | Anteroom | Wardrobe Room | Balcony | Study | Master Bedroom | Nursery
Area Two
Bathroom | Ball Room | Storage Room | Washroom | Mirror Room | Laundry Room | Butler's Room | Hidden Room | Conservatory | Dining Room | Kitchen | Boneyard | Graveyard
Area Three
Courtyard | Bottom of the Well | Rec Room | Tea Room | Bathroom | Billiards Room | Projection Room | Washroom | Nana's Room | The Twins' Room | Astral Hall | Observatory | Fortune-Teller's Room | Safari Room | Balcony
Area Four
Telephone Room | Breaker Room | Cellar | Clockwork Room | Roof | Sealed Room | Sitting Room | Guest Room | Armory | Ceramics Studio | Pipe Room | Cold Storage | Artist's Studio | Altar