Alright, I agree with some of these statements.
For one thing, it's not a mansion.
I get that it gets boring really fast. The thing was really just meant to be a render. It wasn't meant to be a true scene.
If the depth of field was any higher, I think it would be too blurry and too distracting. I wanted it to be suddle.
I'd like to hear some examples of more interests.
Overall, you treated this more like a wallpaper than a render, so this would be pretty acceptable for a wallpaper, but all I was doing was making a render of a schematic I found.
Thanks for the criticism
(I like how Karyu upvoted your comment when it said 0/10 lol)