Installing a mini split yourself can save you $3,000 to $5,000 in labor costs...

https://smoothdecorator.com/whats-the-point-of-a-five-zone-mini-split-system/

Installing a mini split yourself can save you $3,000 to $5,000 in labor costs and boost your DIY confidence. These systems perform well in cold climates down to -22°F and offer energy efficiency around SEER 20, much better than traditional units