In Cyprus, it's really the Only way you CAN wire a house, as they are 99% concrete framed block/brick infill with concrete floors and ceilings... UK is so much easier to add a socket or light. In Cyprus you need to think hard and cover all possibilities when placing these points ''Before'' the installation begins, as after ...well you can guess the problems involved!!! ..lol!!!
That was a bit of a brain teaser when doing the layout for my house there. especially in the kitchen and utility room. Not to mention placement of speakers for my HC system. Even so, I still missed a couple of areas, where i could of really done with a socket or two!! ..lol!!