Kwazii's room is where Kwazii resides. It is located in the same pod as Captain Barnacles' room. Its walls are colored green and has a wooden floor with a red rug.
It has a shelf with books, a sea figurine and a pirate ship in it. There is also a coat rack (that keeps Kwazii's map hidden), a closet, a pirate flag hanging above Kwazii's bed, five masks on the wall, and a golden telescope. On a drawer, there is a Venus Flytrap plant (which he feeds occasionally), a pirate hat, and a picture of Kwazii playing with a big ball of yarn sitting on it. Sometimes Kwazii's room is a little messy, for example, there's a ball of blue yarn and an open book lying on its pages. He also has a brown treasure chest at the foot of his bed.
He also has a secret room behind multiple metal doors, filled with various pirate maps and treasures. In the Octonauts and the Great Barrier Reef, it was seen for the first time when Kwazii was getting the pirate pie recipe.