Where should the bead curtain be hung from the toilet door to the bedroom door?

This is the door from the bedroom to the bathroom in Feng Shui taboo. Generally, a bead curtain is hung on the side door to cover it symbolically, or a string of five emperors' money, six emperors' money and ten emperors' money is scraped on two doors without hanging a bead curtain. The money of the five emperors is placed from right to left, and the order is: Shunzhi, Kangxi, Yongzheng, Qianlong and Jiaqing. The word side is facing the sky, and the word head is facing the door. If you make a bead curtain, the length of the bead curtain must cover the height of the toilet, otherwise it will not have much effect.