Feng shui has always been a combination of form and reason, both of which are indispensable. The sofa entrance and so on are just shape (environment), and the principle is qi (magnetic field). It will be complicated if we go on talking about it. Let's make a simple analogy. The front door is full of enthusiasm, and hedging with the sofa will not be a bad thing, but a good thing. Because people sitting here will directly absorb the flourishing gas coming in from the gate.
If Feng Shui means that the sofa can't flush the door and the bedside should be against the wall, then it is too superficial to look at the Yi-ology culture with thousands of years of history in China.
The sofa can't be rushed to the door, and the so-called Feng Shui knowledge of the bedside against the wall can be learned in half a day. People all over the country are masters of Feng Shui.