Your room is looking great! I had the same rug in blue last year. I would definitely recommend some rug grippers to secure it to the floor. It was very slippy! My third graders adored the softness though.
I absolutely love your teacher decor! I love color too! I use to have an aqua feather lamp like your orange one. Is that a recent purchase? And can you share where you got your from? I bought mine from JcPenneys Home store like 20 years ago but donated it 😢