This description of my room is well?

My homework is to make a description of my room, and let me know if it's okay XD(i am from argentina). My room its very big, comfortable and has a lot of pictures in the wall.You can see my beautiful garden from my balcony. i have got a television, computer,video console and a desk in my room. i do my homework in the old desk, but have a little space because the pc is there. my room is tidy and clean but sometime this messy