Redecorate my room

Hello! My project is about my room that needs redecorating. First I need to clean and paint the walls and then rearrange the furniture. I would like to buy new furniture but I am going to work with what I have for now. It is a small room and I have to fit in it a bed, a wardrobe and a desk+chair with a hanging shelf.
This is a sketch of how it looks now:
This is a sketch of how I want it to look:
I bought myself a new beautiful simple desk and a colorful chair. I took inspiration from this class, the minimalist class and the one about wall art.
So the walls will be perfectly white, with my own paintings on the wall.
The first step actually was to fit my desk to where I wanted it to be. This is the change that I've done and I am really glad I did it because now I can see it much more clearly.
This is how it looked:
This is how it looks now:
So this will be my workspace, I can draw, paint, and do some digital illustrations on the laptop because the outlet is conveniently placed there, but imagine it with white walls.
Also, the room has a balcony, and it was really blank, so I improvised a simple sitting area with what I had, and some small cherries. I shall paint the small chair and table, the same color, and I am looking forward to sitting there on a sunny day, eating cherries from my pots.
I guess it is not a drastic room makeover but It will be improved and perfect for me and my needs.