As far as I can see, it seems to already hit the big principles: bed not in direct line of door or window, mirror not reflecting the bed or directly across from the door.

Do you have any particular life goals you want to enhance? Do you have any artwork, decorations, plants etc, currently in your room?

Also which kind of feng shui are you interested in? I'm no expert but I use western feng shui, which can use different directions from traditional feng shui.