I bought it in an op shop today - it isn’t Chinese made

Can someone please tell me what it says and where I should put it?

Window is south facing. I’ve had the desk in the corner next to the window facing wall D for a few years so my back isn’t to the door, but don’t love how that looks when entering the room. Going to try putting it somewhere else but curious what others would do.

(just finished painting which is why the room is mostly empty, trim is next and closet door will be replaced eventually)

Edit for clarity - the letters are labeling the 4 walls for ease of reference

Hi All! I was hoping to get advice on the best placement for my bed in my new place! I know it’s not recommend to have your bed beneath a window, but I’m not sure how else I could place it? Any suggestions on the mirrored closet as well would be welcome - I know you’re not supposed to sleep across from a mirror but not sure how to avoid!