I asked Robert to perform two tasks (a) extend a cable on the ceiling to allow me to have a chandelier; (b) add a switch to allow me to manage separately from central controls the electric towel dryer. I also asked couple of days in advance to apply a new socket and he was able to accommodate. He did a good work overall, left things tidy behind, everything seems to be working. He was polite and involving me whenever needing my input.