рассказ о своей комнате используя предлоги и There is, There are

I have got a room of my own. There are a lot of things there. I have got a desk and there is a laptop and books on my desk. There is a carpet in the middle of the room. There is a bed where I can sleep and there is a bed where my sister sleeps. There is a big window. There is an armchair where you can seat and read books. There is a TV. I like to lay on the bed and watch cartoons with my sister.