@Negi-Mox That's not bad, but if I could make a couple of suggestions?
Who builds rooms that irregular in shape? I suspect that you did it in order to make the room more visually interesting, but it ends up looking a bit odd. It also gives you a huge empty space.
That empty space - maybe move the desk down into it, after all, with that much space, why would anyone cram the desk up close to the bed? Most people prefer to work in a separate area if they have the opportunity. Perhaps have an armchair next to a small table with a book on it? Again people might want to relax in their room.
You have the back window spartially obscured by the bed. That is unlikely to happen, people want the light. I'd move it to the left where you have books and scrolls at the moment. Put them into a half-sized bookcase near the relocated desk.
Ideally, though, you would move things around and reduce the overall space as well by making the room less deep and more regular in shape.
You have quite luxuorious walls, but a very plain, utilitarian tile for the floor, one that's often used for places like kitchens. I'd go for something more wealthy looking. And/or maybe another area of carpet?