I've just had someone complete a major works on my house. It was originally quoted on the basis of 8-10 days labour. It hasn't been 8-10 days labour; it's only been about 10 days since I bought the house and not all of those have been working days. So I asked the tradesperson for a detailed breakdown of the final bill. He got a bit shitty with me but then sent something through which I can only describe as a work of fiction: for example he has put that there were three tradesmen in the house for 8 hours on the first day. I was in the house all that day and there wasn't ONE person there for 8 hours; there were three people there briefly, but for about 1 hour! Essentially they have been juggling jobs and have been in and out of my house, doing 1 or 2 hours here and there. I've been in and out of the house a fair bit to get the garden done so I've had a good idea of when they've been in.
I've already paid him a part balance which was obviously advanced for materials etc but I'm working out whether to start questioning the rest of the bill. AIBU?