The TAB 3.2 interface is organized in rooms, each room is a different collection of windows which are laid out at specific positions on the screen.

Available rooms are listed on the far right of the menu bar. Three rooms by default are distributed with the software: a drawing room, an animation room, and a browser room. Each of them displays always the content of the current scene.

Rooms can be modified by setting different sizes to different panes, and adding or removing panes*. Most of the panes can be maximized to fill the full interface, and can be added as floating windows by using the Windows menu.

In the TAB Pro rooms can be named and their order can be rearranged. New rooms can be added and existing rooms can be deleted.