Anyone tried 2-story tent for camping?

I was watching YouTube and the YouTube algorithm recommended me this video that shows 2-story tent, which I haven’t seen and used before.

Looks very useful because it has many variations that I can try, such as setting it up as one-story or two-story, putting hammocks, and so on.

Below are some images that I found on web as well.






Anyone tried using this kind of 2-story tent? I’m curious what the community thinks. Would love to listen to your opinions before making a purchasing decision. Thanks!