Having spent some time in the villages leading up to the troodos mountains and been bitten to death by them I would say in Cyprus no --- but I have noticed that they are bigger and more nasty than the town ones
Never had much of a problem with mossies in my 3rd floor apartment in Larnaca. -- 4 floors high if you count the ground floor parking under the flats .
But this year I've been bitten a few times and so has my partner which is strange considering the last winter was pretty dry.
The folks in the 1st floor apartments have always complained about the mossies whilst we hardly see them on the top floor.
I'm sure this year they have used the stairs or found out how to use the lift
Another problem we don't suffer from is flys ---- as yet they don't seem to have worked out how the lift works and we seem to be with out that common irritation
Bill