piggyhead

Hi Aron, My house is a new 4-rm HDB BTO flat (92 sqm). I am looking to install aircon for all 3 bedrooms as well as the living room. I will be having an open concept kitchen. Kindly advise whether a system 4 (1 compressor) or a system 3 + single unit (2 compressors) is better. May I request for quotes for both inverter and non-inverter? Brand-wise, I have no preference, your recommendation is appreciated. Thanks a lot.