Question: How did you make the image? Answer: Editing Question: What is the white block that you used? Answer: Titanium Panel Feel free to Suggest something I should add.
it looks good but in my opinion everything is super close maybe separate stuff a little it just looks slightly cramped also could add a bit more shape with like an office or such (computer desk etc)
good work! try using metal platforms to stack your chests above your workstation. adds easy access and more depth to the walls.
In terms of aesthetic, it's very minimalistic and you've used a basic form. It'd be more interesting, and conventional in the long run for extra space, to have a larger and more complex laboratory. For what it is, it's very cute.