What's the name of the little house on the old roof?

Attic refers to the relatively high space of the building, and a layer of attic floor has been re-made in the middle. Attic refers to the room located at the lower part of the sloping roof of a house.

The attic is a special indoor space in the whole family decoration design. Because the attic is usually low and irregular, it needs to be considered comprehensively in the design process. For example, stairs should not be designed under the sloping roof, and an open shelf can be placed in the triangular area where the wall meets the floor to make room for storage.