Installing a mini split on your own can teach you valuable hands-on skills...

https://sirachapete736.gumroad.com/p/is-a-three-zone-mini-split-setup-enough-for-a-bigger-layout

Installing a mini split on your own can teach you valuable hands-on skills while saving a bundle. With equipment costs around $1,000 to $3,500, you can skip the $3,000 to $5,000 labor fees