We chose Darren because he gave us the best quote and clearly had the expertise to carry out the technical elements of our job. The bonus to working with Darren was how unobtrusive it was to have building work going on in the middle of our house. He was accomodating of our toddler & our cats, left things clean at the end of each day and even the little things like making sure the washing machine remained plumbed in & usable for the duration of the work really made the whole process a breeze.