Broad vinyl step things. Down. Up.
Skip it. Too boring.
Other oddments in your life;
Use the sturdy step instead for your computer as you sit on the couch.
Computer lap shelf. Sick or well.
Have a low table ready in front of the couch. Or in bed.
Angle the stair step on it half and half couch.
Hold computer. Sit. Put on stair step. Lift easily to lap.
Can get up and down easily, lift unit off and on. All stable.
Family reunited as the kid watches TV.
Computer happy right there.
Other uses: plants,
Stand and compute with one leg up.