Whoa
Great map there. Review incoming!!.
Gameplay
Easily the best part of this map.
On seeing this map, I knew I would be treated for some slick old school matches.
However, problems do exist. For starters, you have placed the ct spawn points incorrectly and due to this, some cts die upon spawning. I don't know how you overlooked this flaw but please correct this.
The flow of the map is good and the bomb placements are optimum but in my opinion, there was no need for the sewer section. Also, it would have been better if you would have placed some sort of cover on the road because when the ts meet the cts on the road, the map becomes an awp shootout.
Visuals
The amount of detail is all good but you have overlooked the outdoor lighting part. To achieve better lighting, you could have added a bluish tinge to the shadows and light-orangish outdoor lighting. In fact, it would have looked better if you would have also added a small gamma value of 0.6 or 0.7
Otherwise the indoor lighting is great.
Another thing would be that even though the geometry is good, the texturing is badly done.
For most of the part, you have resized the wall textures of some buildings. This simply looks horrendous. Also, your custom textures like the bank sign could have been better.
And remember never the spam prefabs or decals. I saw a building which had the same crack decal on it for three times. And on top of it, the building texture was itself resized. I will not sleep till I know what is hal air-conditioners.
Food for thought
Your map is very good but I urge you to release an updated version of your map. One more thing which would look really good is cable lines. The ones hanging around buildings. Just make them and convert all of them to func walls.
Also, it seems that the lightpoles don't block bot nav which makes all the bots run through them. To remedy this, just make a solid clip brush where the poles are.
And for such a great map, why don't fix replace the credits text with better english.
Conclusion
This is a really great map with refreshing gameplay. It was a blast playing with my friend and some bots.
However, to reach its full potential, please fix the spawn bug and update the map.