The Pearl Piari hotel is the hotel that Lucia and Hanon live and work in during the series. It is owned by Madame Taki and managed by Nikora Nanami. The building consists of two stories, with the main floor acting as the reception and dining area for the hotel, and the second story housing the hotel's rooms.
There are probably two bathrooms in this hotel. One is pink and another is blue. The pink bathroom has a lavender floor and a pink bathtub with carved art on its walls while the blue bathroom has a blue bathtub.
Lucia's RoomLucia's room follows her general color scheme of varying shades of pink. The room itself has coral pink walls and hardwood flooring. She has various decorations in her room, following a frilly pink and heart-shaped motif. This room first appeared in the very first episode called The Pearl Tear.