Steven's Bathroom is located in the Beach House. This is the area in which Steven prepares for the day, and also where Peridot was kept. It debuted in "Catch and Release" after Peridot was set free by Steven and subsequently evaded capture until she locked herself in this room.
Under Steven's room, around the corner, reveals a typical bathroom. It holds many normal items, including a red sink, shower (with a red curtain and many yellow stars, similar to Steven's shirt), bath tub, mirror, toilet and a red rug. According to Peridot, the room has a citrus scent to it.
In Steven's bathroom, there are various items and objects, such as the sink, shower, a plunger, a toilet, laundry basket full of Steven's dirty clothes, a rug, towels, Steven's toothbrush and toothpaste, a comb (which he never uses), a device that might reference a Gameboy, and some magazines.
- Peridot first described it as "some kind of archaic think chamber" and assumed that everything was a weapon.