Backrooms nerd

Heyyyy im doing a little (not so little) post about the backrooms and liminal spaces in general. I wanted to know what are u favorite spaces with these vibes and also if you're into the backrooms core what do you like about it (if you like it tho)? do you think is better when it was just the infinite halls with the yellow wallpaper or do you like it when the multiple levels and entities started to appear?

I'm a HUGE nerd about this topic so i would love to hear about other nerds with the same level of love for this. Don't be shy and leave a comment hehe.