My Dad has a rental flat which is usually let to students. Through neglect it had reached a state where the letting agents were not going to re market. I have power of attorney as Dad is poorly. I had negociated £8000 for a general refurb new bathroom, new loo, re carpeting, re decorating, removing condensation, air extractors. Today I got a call from the builder saying they had discovered the lectrical wiring is totally unsafe, it is not earthed and needs to be re done. He can get it all re wired for £1850. I do not live in the same city and just gave authoridsation over the phone. I know it's not ideal and it woud have been best if I'd taken round an independent electrician for a 2nd opinon, but between kids, job and upcoming hols I just don't have time. Does the price sound OK? Thanks for any input/ opinions.