The Bedroom level is the hardest place to find the stars. Immediately after the starting line is a green snake on the left. Go into its mouth to find the first star. The second is on the train tracks. The train will enter a green bridge on the left -- go into it. The third is the hardest to find. Immediately after the dartboard jumps with the checkered floor you will go through a broken tennis racket. Go through it slowly. Go slowly over the jump and turn around. Enter the a hole on the left.