Torii

Spoiler: Tips.

B needs to prepare the way for P. Then use P to get to the roof of the house.
No tricks. Just use of P movements.

Spoiler: Video solution.

Interesting moves although it would be nice to know what the balls enable once pushed.

Beautiful design and good logic. Did not use the highest stone building. I got B on top of P in the following way.

Spoiler

P crosses a slider towards the area with win. If you drop the slider as P is on it, P will walk over to a grass area 2 blocks higher from which B can step on P. From there return P to the big metal structure and catch the star on the slider and the tiny tree. Then let P get to the final area.

Very fun gameplay with cool design & last step... thanks for sharing @Jamal

A Most Awesome level and tonnes of fun figuring it out ....Really cool use of blocks and some of it seemed impossible but it worked . After completing I watched the VS and did things a little differently on the pagoda like building, and your way was much more sophisticated . Thanks so much for the fun and challenge