Truths and lies about atriums

https://www.youtube.com/watch?v=ukuT9dB97z

I often hear people say that they want to have a void, but that it's better not to do it. What is the truth? I don't know what to do! If you're one of those people, I created this video to make everything clear. It also explains about ceiling fans, which are often asked about together with voids. It also covers the disadvantages that you need to consider if you create a void. If you watch until the end, I think you'll be able to get a successful void.