Installing a mini split yourself is easier than you might think. Many models...

https://wiki-saloon.win/index.php/Is_a_Zone_Air_Dual_Zone_21,000_BTU_(12k_%2B_9k)_Truly_Realistic_for_1,050_Sq_Ft%3F

Installing a mini split yourself is easier than you might think. Many models come with a pre-charged quick-connect lineset up to 16 ft, so you don’t need a vacuum pump or that tricky EPA Section 608 license