Room 28 is a two-story structure of excellent masonry, with an entrance on its southern side and a window frame of stone. Its second story formerly opened on the western side into room 29. Not much now remains of the plastering that once covered the inner walls of room 28, but the interior walls of room 29 still show well-preserved plaster. Although the latter room has excellent masonry, its southern wall, or that facing kiva J, is entirely destroyed. The floor was so well preserved that but little work was required to put it in good condition. Rooms 30 to 33 are represented almost entirely by the side walls, the front walls being more or less destroyed. Their floors lie on the same level as those of the second terrace, and their roofs may have been continuous with the third terrace. There is indication of a room (unnumbered) in the southwestern corner of plaza J, and another, too mutilated to be described, on the second terrace below it. Room 34 is irregularly rectangular in shape; its floor is on the level of the roof of kiva H. It has good masonry and a smoothed stone sill with a groove cut in the upper surface for the slab that formed the door. Its interior walls show evidences of plastering. Room 35, situated on the same level as the kiva roof, has no window, but there is an opening directly into kiva H. Its roof is a continuation of that of the kiva, and has the old rafters, some still in place, supporting a few of the flat stones which formed the upper walls. As this chamber opens directly into the kiva, we may regard it as a repository for kiva paraphernalia;[40] the Hopi designate a similar chamber _Katcinakihu_, "Katcina house." On the roof of this room the writer set in place a smooth, ovoid stone with flat base, artificially worked. Possibly this stone was formerly used as an idol. [Footnote 40: The Mongkiva at Walpi has such a chamber which is closed by a door and is opened only when paraphernalia for certain ceremonies are desired. In the Warrior House at Walpi there is a similar chamber, ordinarily closely sealed, in which the fetishes of the Warrior Society are kept. Masked dancers among the Pueblos are called Katcinas, and the masks they wear would naturally be kept in a house (_kihu_) called "Katcinakihu."] In Hano, a pueblo on the East mesa of the Hopi, masks are kept in a special room back of a living room, a custom common to all the Hopi. There is no evidence that the Cliff Palace people performed masked dances.