Pros: I downloaded this map a day ago, and thought this would be a refreshing look at TF2, and I was wrong, your map has so much potential, I'm surprised at what you've done here with it. I look forward to a better map in B3, that is if you plan to make the map.
Cons: Snipers: I'm sorry to say this, but if you like CTF_2fort, then this is your "sniper alley." Cause I saw several areas that could be used for a sniper and engineer, I was disappointed that there's another "invisible barrier" and a no walk/build zone to it. There's a platform on the rocket's side that a sniper could use, but you can't get up there, it's essentially a straight line map, no individuality.
Soldiers and Demo-Men: This was a huge disappointment for them, you can't rocket jump building to building or sticky jump to a high point where you can watch over the point.
Spies: Barely any decent flank/hiding areas for a spy, there are areas where he should be able to, but he can't.
Improvements: Give snipers and demo-man more abilities than the basic, cause a lot of players look for the advantage, this map, you might as well disconnect cause there's nothing here but good lucks and scenery. The railings could be used more also.
Notes: To sum it up, this map has potential, but it's all dependent on the map maker, Some maps have it and some don't. Also some working ladders would be beneficial here, imagine the potential, when a sniper can find a high point and use it, without worrying about others trying to take it. I look forward to B3, hopefully it will be more enjoyable, after all, that's what a game is supposed to be about, fun.

Great map, seems a little too big the first couple times. Detail and looks are just right.
Good work!

B1 was too big

b2 crashes my server

Improvements: Really good work
Notes: I like it

Incredible work mate! Just absolutely incredible!