Lovely thing to have in anyone's garden.
It is quite hard to place it on tree, as it requires letting the tree branch through ring of the rope. It does not work like tying rope around tree. So, you will struggle a bit (depending shape and length of branch, leaves, etc) to let the ring rope through whole branch.
Though, once you're done, it will bring lots of joy and thoughtful time in garden.
Our family love this.