I'm a supporter of mini-splits, but If you have 5 tiny rooms upstairs, and they want to do break up heads or various models, I do not get it. Just get a central system. They make central devices with inverter compressors (to match the eff of minis). Disclaimer: Care https://housesalegawler54331.blogrenanda.com/42292719/5-essential-elements-for-house-sold-gawler-east