Only do private/domestic,when i give quote in writing i stipulate that any additional/unforseen work will be charged at an extra cost to the customer,and as long as you tell them and pre warn them they are fine,turned up at one job an ensuite to quote,it was bad and customer who had just bought property had agreed it was bad,turned out that a fair bit of the stud work had to be ripped out redone and reboarded opposite side replastered etc etc etc,i love the challenge and that all the different jobs i go to are never the same,different scenario`s etc etc etc,keeps me on my toes and keeps me learning new things every day.:santa_cheesy: