T
The Ghost
Thanks for the pic @Str82ais it is good to see you seem to have RCD protection for a start. And a metal CU. So as it is a flat I guess one Ring final circuit to the kitchen one to lounge and bedroom and a lighting circuit. Ideally I would hope to see a separate circuit for the boiler and the cooker. I see you have spare ways to acheive that and a spare RCBO under the tape presumably the original supply to the cooker which should be locked off. The lack of a lock on that RCBO shows that no one is following accepted safe practices. From your pictures it looks like you need the cooker switch installing and the first fix finishing along with the second fix for your sockets. As already said by @Dustydazzler it would be around a day and a half work at London prices I guess that is about £600. The cable coming out of the bottom socket draping along the new bonding does not quite acheive a safe zone is it is not quite where you would expect to find it if it were buried in that position so needs leaving ideally so one can see it and not drill into it. But it would aggravate me personally and I would have to move the socket below so that it came straight up from the socket and bury the cable with oval conduit. There is not a lot to do but bear in mind you do need a certificate for the installation. An Electrical Installation Certificate (EIC). Which means testing will be carried out proving it is safe to commission (switch on) and safe for your use with live tests. I just wonder if you have made provision for extraction fan above the cooker as I cannot see any FCU or socket for that? Also from the pics I would say you don't have enough sockets in the kitchen. Hard to properly judge as I have not seen all walls and don't quite know the size of the kitchen.