I was cleaning an apartment window today it was on the 2nd floor, there was a window and the balcony doors to be cleaned at the back, apartment underneath had its balcony doors closed so i decided to clean away, then the man in the 2nd floor apartment comes out ranting and raving how im soaking his balcony and he was going to sit out on it etc etc...Then he went back in closed the doors and never came on from I was thee another 10 mins or so!
Say you where to clean a 4th or even 5th floor apartment would you normally clean on if all is clear or do you knock and advise your cleaning windows above?