Serviced when we moved in.... in May this year.
And every landlord cleaned and changed filters on your precious Daikin when we moved in....4 times so far and every single time Daikin never disappoints with leakage.
My wife was also a landlord for 12 years before she sold her condo last year. Never a problem with her aircon...nor she has a problem with the aircon in her house in Bangkok.