Personally, I think a mirror maze type Palace would be neat. Just finding your way out would be a challenge.

you'll never find a more wretched hive of scum and villainy

Eh I would say a crumbled town with a healthy flower-filled environment, with puzzles and roadblocks where you need to find a balance between brute force and puzzles.

Eh I would say a crumbled town with a healthy flower-filled environment, with puzzles and roadblocks where you need to find a balance between brute force and puzzles. Whoa, that sounds awesome!

Mine is a mental hospital Cuz why not :D

Prob my old school. The place where my best and worse days where lived.

Maybe hell?

Maybe an underground haven, like beneath a forest, and the deeper you go it somehow it will get brighter to the point that it’s unbearable and will distort your senses. It’s just the first think that came to mind, although idk if I would really call it a haven, I just don’t know how to word it...

I wouldn't have one. I'm a persona user.

Perhaps an aquarium as strange as that may sound. I've always loved aquariums and it could just be symbolic of how I'm basically drowning in a body of water due to life

I think a very large greenhouse with aggressive plants.