TrippNT 51080 Polyethylene Compact Locking Cart, 14" Width x 27" Height x 19" Depth, 4 Drawers, Global Blue

What is the maximum weight load for this cart?

Can you tell us the height of the cabinet without wheels? Would it fit under a 25" desktop or still be too tall?

The video shows metal on the wheels but the picture shows plastic. Will the cart come with the wheels as shown in the video?

How much assembly is required?