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

https://www.cast-bookmarks.win/thinking-about-a-diy-mini-split-install-tacking-this-project-yourself-can

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