I just bought 4 unit Hisense 1.0 HP for my tenants @ RM600 each.
This Hisense when first launch is RM 500 each in year 2014.
Install each RM 150 standard market rate as qouted.

Install in April & I update feedback once done.

Finally I made a bold move
I hv purchased my hisense air conds
pray pray it doesn't give trouble

Thanks bro blasto as i just installed Hisense 1hp unit based on ur information
So far so good for cheap aircond unit.
Aircond bought from courts rm599 + 150 installation fee.

For me the outdoor unit abit noisy..but still acceptable.

     

I am using Hisense 1.5hp model HAC12D aircond for my room for 12 month. Still strong.

I use this because my room got mould everywhere and i am sensitive to mould.. So far satisfiying with performance. The wind smell fresh..  outdoor unit produce 70 decibel only, equal to vacuum cleaner noise.

I estimated use 70 hours per week, 22 Celcius. Cost is around 40 per month.

This is aircond installer for my home. I recommend his services. Forgot what his name.  01131743673. Based in Kepong. He charge me rm230 for installation, required to tebuk 3 hole on walls, i think worth it.