Can someone tell me if city source is a good site for advertisement? I've done some research and see that most of the providers who are on there, have recent TER reviews so I'm assuming it's a good site. I also see that the cost to advertise isn't expensive. Feel free to PM me if you want.

Its a good place to start. I think it helps to try different sites to see what works for you.

I know the gent that runs the site.... If your interested in can forward you the info.... As well as other details.

Pictures and vids are shot or verified by the proprietor.  Ladies are upscale and reputable.  Trustworthy ad site.  I always start my girl search there.

I trust the site implicitly.  If it has the seal of pics taken by City-Source then it's the real deal in my book.  

I've seen several ladies of city-source, Wonderful..

Best site in LA. Photos are always accurate. What i saw is what I got. Never been disappointed in the looks department.  
Now service wise, that's a whole different story. But CS can't be expected to be responsible for that.

Rarely do I look elsewhere

I don't really use it because it is harder to tell exactly where in the L.A county area someone is.  I would use it more if they gave a better idea of general area.  With cell phones, trying to use area code and prefix to determine general location is mostly a waste of time.  If they gave the zip code of something link that where the provider is that would be good.

What's nice for you guys is that I personally met Martin, the owner, and he was able to verify me - I look exactly like my photo's; "Photo's verified by City-Source".  He's also the photographer on many of the providers photos.