handy thing is street maps, i like to know what i am getting in to, story is i gets a call to come and clean his 3 up windows, i say wheres your last window cleaner, he says he never came back, he use to be very regular, bells ringing, so i looked at google street maps, the whole road and pavements had a revamp, can you spot why the old window cleaner stop coming, while your working that question out, i had told him i was checking his house from street maps, i says to the chap, which is your windows standing facing the front, he says do you want me to open the window to let you see