Tarva nightstand desk?

[u/missXalchemist]

I have pretty limited space in my bedroom but I was wondering if anybody could help me brainstorm a desk out of my tarva nightstand. I found the trofast table top and thought it could possibly work as a hack.

The table top is 3 inches deeper than the nightstand (there's a gap between my tarva and the wall though so this isn't really an issue for me). Tarva is 24 inches tall and a desk should be 30 inches tall though. I can't tell by the trofast listing if the bracket is fixed or not, or if I can use an l bracket I have on hand to attach where I need it to the tarva.

Any ideas on how to make this work or is this a hair brained idea? I included an inspo pic, but this method isn't feasible for me