u/9_Ibuprofen_7

Been meaning to set up an office/gaming space in my room forever and finally decided to pull the trigger and put everything together. I really like it so far but it feels like its missing something, cant quite describe it and idk what it is. Also i bought the ikea donut lamp (left corner) but i broke it while trying to hang it :( Any opinions what i could add/improve here? Thanks!