The workshop hits home. One of the decisions I made was to let my workshop grow organically around me based on what I'm doing. I started with a pile of junk tools on an Ikea table in an empty basement. By focusing on just what I needed at the time I ended up with fully equipped metal, wood and coating shops without ever consciously building them. They just sort of happened based on the needs of the next project.
This is overall a pretty good strategy.
I’ve done something similar - usually buying tools only when I need them, or when I find something I’ve been thinking about at a great deal used.
I do periodically however take time to straighten, arrange, and fix workflow / storage issues.
(This became important when I purchased at auction from a hardware store closing down 30+ 3 foot tall of bins of hardware - the exact ones used for display in the store - still filled ).