Awesome cart is definitely awesome !
Edit : okay, I just tried it like 30 seconds.
What the hell happenned with the BLU spawn ? It's so little, so many things in here, plus you have to walk like 10 seconds to get to the doors.
Also, the wheels on the cart don't move. This does not look good.
Your map looks quite good, but imho there are too many props, to many things everywhere, it's like "aaaaah where should I look omg where should I go".
But it does look good, that's sure.

Looking forward to play it soon !