Nonsense, that's what northerners say. Those facing south have advantages and disadvantages. If you ask a seaside person to buy one facing south, he will buy one facing north instead of south. If the coastal city faces south, it's like rain at home on the resurgence day, and even the clothes in the closet are wet. Do all the houses face east? This kind of house is hard to meet. Very suitable for living, clothes dry easily in winter! The park is also good. Many people like to be surrounded by mountains and rivers, but look for a professional to see the specific feng shui.
Besides, no matter which direction you take, it mainly depends on your local customs and habits, so every place is different, so you will have many answers to this question.