Its using at my home last 6 month over that My own experience with Blue star Split ac is good other than with price and design and also have 2 year warranty.Its also have low noise means sound is too low other than split AC. I maintained this 27c 8-10 hours in month and its consumed roughly 4-5 units per day.this is impressive efficiency.
Its have 4 function with auto, fan, dry and cool mode in built infrared remote.
Horizontal air flow manual but vertical air automatic when AC will be ON.
I have good experience with this Ac and low maintenance required this Ac.