Hi, thanks for your reply. nothing they have done is right!Looking at the consumer unit, personally I would have put the upstairs sockets and upstairs lights on different rcds. (Same with ground floor)
That way, if an RCD trips, your not left without any lights in one room… between ceiling lights and plug in lamps.
unless your bedrooms are on the ground floor and living room upstairs
Was there any mention by the electricians of an SPD?
No there was no mention of an SPD