If a tradesman mowed your lawn, painted your fence and bled your radiators, you'd be happy with that.
If that same tradesman, after you invited him for a cup of tea, turned your taps on and put the plug in in the sink, then ordered a load of really expensive materials to be delivered which he never used, and this tradesman then sat in your lounge for 6 hours with a 3/4 empty cup, moaning about not spending more on materials, while the water rose above your ankles, well, you've been Brendaned.
So yeah, THAT much.