In Feng Shui, the bedside cannot be placed directly facing the entrance door. This is to prevent the incoming air from causing harm to the human body. Of course, according to you, as long as the head of the bed and the entrance door are not in a straight line, it won't be a big problem. I personally recommend that you don’t place the head of your bed in the south. The stove is a fire, and even if there is a wall, it cannot be completely isolated.