I bought this ladder because all 3 steps are full width and it has the tool tray on top.  I have the unfortunate job of installing traverse rods throughout my home and this ladder was designed for such a project.  The tool tray keeps my most often used tools within reach, thus less climbing up and down for tools.  I just wish the tool tray had a hole in it that a drill driver could be put in to take up less room as did the one on the you-tube instruction video I watched.  I just wish the ladder weren't quite so heavy as I am 68 and it is heavy to move from room to room.