Extractor cable would come vertically upwards from switch, then above the ceiling, then down the wall to the extractor.
Or vertically upwards from the switch, then right angle to the extractor - but avoid putting the horizontal bit where a cupboard may get fixed.
If on other wall the old socket was on ring, would be logical to extend this so the replacement socket is on ring.
Or vertically upwards from the switch, then right angle to the extractor - but avoid putting the horizontal bit where a cupboard may get fixed.
If on other wall the old socket was on ring, would be logical to extend this so the replacement socket is on ring.