I got a recomendation from someone i have worked for and the people that have bought this flat (cheap) have been told by the seller etc that its not required as you cannot run a lead to the outside.Infact its on the PIR that they have had done which actually looks like a DIY job . When i said its a pile of rubbish they want something that they can go back to the seller with and get the cost back. your responses are just the ticket.work wisae is a new ccu . bonding , and socket replacement and new ceiling roses . as the old ones have still got braided twisted flexs on connected to newer roses, couldnt see the point bh . its just as easy to replace the lot.
thanks