Don't know if this is the same, but I did a regular customer and was up my ladder doing the windows (all curtains drawn) I was on my second window and my wife said to me ''Is there any furniture up in the bedrooms'' Don't know I said all the curtains are closed,
so I took my ladder to a window with no curtains had a look and the bl***y house was empty, the customer had gone,
I said to my boss leave it and don't do any more, she said'' I have already put the ticket in the door. Tuff just leave it I said.
one week later we had a call from the new owner saying thank you for doing her windows and could we continue, she asked were to send the cheque? I thought for the future, gave her my address and two days later a cheque on the door mat, Nice one,

some you win some you loose!