First design - looking for feedback

Three problems for PCB…

  1. I am pressured for time now, need to deliver this as a xmas present… working every day, all day now on this…
  2. I have zero experience designing PCBs… I’ll have to watch quite a few hours of youtube content to understand what is what…
  3. I live in Greece and haven’t yet figured out my suppliers / PCB providers…

Also, btw, since I’ve now added all these caps on the same power circuit, their capacitance now measures 5x100 = ~500nf… we good with that, right?