I ring her back and explain the price difference and she shouts to her husband the new price, I hear him mumbling something and she repeats what he said, "my husband says the job is there at the original price to be done, if you don't want it we'll find someone else to do it".
It's a bit of cheek for someone to say that after cancelling twice and five months have passed and she said she understood if the price has gone up, they are just taking the mickey !
£152 is a good price for 3 bed house and £15 is only 10% rise, all seems fair to me.
I've had customers pay me extra when they've had to cancel as they know its a waste of your time and messes you around!
These are the sort you want, not the ones that treat you as dirt and think they can knock the price down all the time.
regards
steve