Currently, I have two old computer towers set up on my desk, The keyboard is on one. On top of the second is the other tower, then a stack of four 2*160MM fan assemblies I got from somewhere. I have a tablet, which is in tablet mode on all that. To the side are some textbooks I'm not using for the mouse, though I plan to use the tablet mode the most.
We'll see how it works out.
It's already really helping my touchtyping skills, as well as forcing me to use my mechanical keyboard. I also have more space in my room since I moved the laundry to under the desk.