Overview
All you have to do is go on top of the large building with the slides, place your golf ball beside the box and aim for the slanted edge towards spawn, if you hit it full speed, you should land on the balcony like I did.
Walthrough
All you do is go on top of the building with the slides, place you golf ball beside the box and aim full power toward the slanted wooden edge toward spawn and you should land on the balcony like I did.