Fun fact: I started this map when I was 13, I'm 21 now. Still remember putting down the first brush for the basement section on a hand-me-down Celeron computer with a CRT screen.
IMO, this map hasn't aged well, especially when you compare it to the newer stuff in the mod *cough cough Luchador*. I never got good at making static props, so I ended up abusing Source's brush system a lot and using props/textures from other maps as well as trying to have an extreme attention to detail with the lighting and brushwork to compensate.
To be release ready, it either needs some kind of art pass, or a unanimous vote among the dev team of "fuck it, it's fine" since I don't want to have the lowest quality map in the mod. Right now it could pass as a really pretty third party map or a leftover beta 3 map.