I have millionaires on my books but i dont charge any extra because they have a bently or Ferrari ect its not right , i charge what i would charge for what the house is worth wether it was a rich person or not so rich person they get charged the same
My belief is that generally the well off financially live in different areas to the less well off. Their houses generally tend to be bigger and more fancy with orangeries rather than conservatories.
In the North East we have a divide between 3 classes. Where we live the further east you go the lower the perception rate is of what a window clean costs as these people earn the minimum wage and the majority live in 'council houses.' So we tend not to clean in those areas.
By far the majority of the work we do is in middle class areas where we can charge a little more.