Not supposed to be plastered in - that's a surface mounted box, and will be the same size, or slightly larger, than the accessories, so the edges will always show. You should put it on the "when we next decorate" list.
Have the previous owners bequeathed you many bodges?
And on a general note, DIY electrical work is not compulsory, but if you choose to do it then the only safe and sensible basis on which to do it is that of a full and genuine understanding of how things work.
Before the next time, please do a bit of learning.
Have the previous owners bequeathed you many bodges?
And on a general note, DIY electrical work is not compulsory, but if you choose to do it then the only safe and sensible basis on which to do it is that of a full and genuine understanding of how things work.
Before the next time, please do a bit of learning.