open door

Nice clean, not cluttered level - you shouldn't use a win block along with stars as one only needs to get to the win block in order to win.

Relaxing & fun level... thanks for sharing @AJX

Not to taxing, quite fun, thanks for sharing. Good clean logic to the level.

liked the elevator there forcing to squeeze little logic + the stair high star smack.

Great! Thanks

Are you aware that the Story levels almost all do this? I commented on that here.

I second @IceBlade 's comments. Lots of fun.

Two playability tips for players:

Spoiler

1. You have to be careful around the moving rail or B might get stuck on it! Interesting that the rail can move under B but B cannot then get off it.
2. I like to bring B to a complete stop before bumping the ball in front so it stops at the fence without ricocheting back a little.

The door mechanism operates very cleanly. Now I want to try using this approach in my Crazy Water City level's problematic trapdoor.

Nice clean level, @AJX

Good clean fun with a nice open concept