Is Courts' Air Con Installer service good?

[Fun Wai 0]

Hi~

I'm gonna install aircon in my 2 bedrooms. I went to courts at TPY and was recommended by the promoter on samsung. He was very good at sales talking despite I know samsung aircon got tons of bad reviews...I'm also aware that the durability of air con also depends much on the installer and it after sale services. I tried to find online on courts but didn't find much info. Therefore I would like to ask for opinion and advice on this, anyone tried their aircon install service before, are they good and professional and like what their promoter has promise etc?