> not used as living accomodation, How is this defined? The purpose of this structure is to be used as an office; they'll presumably spend on the order of 40 h

> not used as living accomodation, How is this defined? The purpose of this structure is to be used as an office; they'll presumably spend on the order of 40 hours a week in there. Is it only considered a living accommodation if you sleep in it? I would expect electrical regs to apply regardless of how the structure is used. And regardless of whether the regulations apply, I would implore anyone reading this to do the electrical safely, not because the law tells you you have to, but because of the "it might kill someone" part.