Office Equipment Cabinet with Panel Frame and Supports for Efficient Organization

The cabinet consists of a frame (two side walls, bottom, back wall), top cover, vertical partition, shelves, supports.
The cabinet has a full-width vertical partition dividing the cabinet into two compartments, the front compartment is divided by one shelf into two niches. There is one vertical partition between the back wall and the vertical partition, dividing the compartment at the back into two more compartments, each compartment has a shelf.