Princess Peach's room

Peach's Bedroom is a room in Princess Peach's Castle where Peach sleeps in. It first appeared in Super Mario RPG: Legend of the Seven Stars where many Toads are. After Mario saves one from the Shysters, he will receive a Flower Tab. It then reappeared in Paper Mario where Princess Peach was held captive when a Star Kid named Twink came to help her, and together they found a secret passage that lead to the other side of her room. In Super Mario 64 DS, the bedroom appears behind the 8-star door in the Rec Room. Once Yoshi has collected 8 Power Stars, the door to the bedroom will open.

After the player defeats Goomboss, they will earn the key to unlock Mario's room. The Bedroom is featureless, except for a pink bed (obviously Princess Peach's bed), a window showing a balcony (similar to the one in Paper Mario), and some hills, and on the east wall is a painting of Mario, which leads to the Goomboss Battle. One of Luigi's rabbits can also be caught here. There is also a chance that it will be a Glowing Rabbit as well. It later appeared in Mario & Luigi: Partners in Time, where Princess Shroob, disguised as Peach was treated after having a Shroob parasite on her face until Bowser arrives and kidnaps her and then falls into the Time Hole that leads to Thwomp Volcano.