If you want peace of mind, do not ever think to buy ELECTROLUX. I brought a Electrolux Oxigen 1.5 T WAC in 2006.
Reason: it was few thousand cheaper than other renowned brands. It used to breakdown in each summer without fail. Worse of all, it takes 10-20 days or more to be serviced each time.Though cooling is OK but makes too much noise. Maintenance cost is too much if added each year cumulative.
My personal advise: Do not buy Electrolux AC