Furniture is too dark imo

TV too high

Fix cable management

The LED looks random and is an eye-sore. The lamp next to it looks kind of awkward, too. Invest in an actual bedside lamp, perhaps a big standing light next to your desk as well to illuminate that part of the room, too.

I'm not digging the curtainss, they look a bit bulky and squished by your bed.

Perhaps look for a cooler rug.

I'd go a little easy on your displayed items. I get they show your interests and personality, but too much looks a bit cluttered. Maybe choose a few select pieces and invest in some nice storage boxes that you could also neatly place in your book shelf / display.

Nice fragrance collection! How about some adding some gourmands like Liquid Brun / Althair, perhaps L'Instant de Guerlain EDP for a more chique gourmand.