What Cynical said. It plays really well but it looks kinda broken.

hi! Nice map! I found a bug. When you find the secret, and then you take the elevator, you remain stucked in that little room. Hope you can understand! thanks for map! gg

It looks like this may have been broken in an update; the wall textures are almost entirely "missing-texture" checkerboards.

Experimental comment to see if I can get this to reappear. :)

I'd say create a discussion thread for the map, it's kind of hard to notice anything new in the workshop.
I like the layout and the difficulty,even though it could be a bit harder. However, if it wasn't for the map's name, I would've never guessed it's a power station. Looks to me like a bunch of corridors connected. Lighting the map and introducing some background details might work a bit better.
The balance seemed fine, just enough ammo and medkits.
I hope this didn't sound too harsh, just trying to help.
With some more work, this could end up in a neat little level, perhaps a small episode? :>