Weird lightning in EP2 mod

Hi i have made a little map, but i am pulling my hair out on how to make the indoor lightning look good.

http://imageshack.com/a/img901/9805/1iC0yi.png

Yes i have searched online but there is nowhere a good indoor lightning tutorial.

https://www.youtube.com/watch?v=dATCJz79LC0 - 3kliksphilip’s Lighting theory tutorial
https://developer.valvesoftware.com/wiki/Lighting - Valve’s Developer wiki lighting page
https://www.youtube.com/watch?v=hILEwPBqggg - TopHATTwaffle’s Complete lighting tutorial
https://www.youtube.com/watch?v=Y9Qnr2N9joE - TopHATTwaffle’s Color correction tutorial
https://www.youtube.com/watch?v=84CsZ75le_M - TopHATTwaffle’s Cubemap and reflection tutorial

http://forum.facepunch.com/showthread.php?t=1419703 - This is quite important too

Decompiled VMFs are always good to look at. (The rp_rockford vmf was just released)

It’s “lighting” not “lightning”

Okay, thanks.