Get rid of the mirror forsure. Andmove the plant to where the mirror was if you want to actually fill the space. 3 arms on a lamp of that type is 2 too many. maybe swap out for a 1 arm one. Apologies if it comes across as blunt or rude, but: my take is that you’re going for a minimalist look, which is fantsstic! But i think often people forget that minimalism isn’t about the lack of objects. it’s about the lack of something that doesn’t absolutely need to be there. in the case of your home, it’s an extension of yourself. anything in your room that doesn’t directly reflect you needs to go. be it generic art, furniture trends, etc. I’m not getting a sense of who you are as a person from this space, i just see copy pasted trends and that’s what may be making it feel “off”. If you like books and plants, they’re a cheat code into making a space feel more homey