I initially doubted whether I need it, but it was hardly there, already the first place was to screw up. The outlet cover was 4 years on the floor for lack of tools. And you do not believe for bodies which may be useful before. Once I had it, I noticed a zillion places. I'm super happy with the essay and do not want to miss it.
Plugging is bound to any fixed location, so that you can put it in any position.