My room have a lot of books. Most of these are my father's book because he can't throw away his old book even if he doesn't read anymore. He buys some book every time he go to a convenience store and put these on my room. That's why my room have a lot of books.
My room have a bed. I dreamed about to sleep on the bed for a long time when I was a child because some Japanese doesn't use bed and they use futon instead of a bed. Futon is a kind of bedding but It is just only sheet and blanket. You may think "what a weird bedding. It's so cheap" however, futon can put anywhere and you can put away anytime to get more space. This strong point is good for Japanese because they lives tiny house. By the way this bed made my happy when It was bought by my parent.
My room have a window. I felt bored about view from this window because I had lived in my house for about 17 years. But now I feel miss this view
,,,,and my dog from my room

You wrote about your room is very interested. Your paragraph had two picture. It described enough about your room.