My dance partner lives in Stoke on Trent, about 9 miles from me, and her windows are cleaned fortnightly for 50 pence!!
Yes, that's correct, 50 pence!
She lives in a very small bungalow, built for a single person.
It has 3 windows, 2 glass panels in front door, [top and bottom], a glass in the back door, plus a narrow glass at the side of the back door.
His prices are pro rata[ish] for the surrounding houses, and he, not surprisingly, does 'em all!
But the point is, before we all jump about, shouting about how little he's charging, it's his business, he's running it how he wants, and he makes a living.
Baldeagle