Awful customer service. I tried to change my address less than a week into my policy and told I couldn't as no proof of address was provided to my original address. I live with parents, so the only proof of address I had was driving licence which they wouldn't accept as it had to be a utility bill, which I obviously don't have. We were moving house at the time too. So they advised let it cancel then take out a new policy. Which I did and the new policy was then cancelled as "they had previously cancelled a policy" I phoned up to try and explain and they weren't interested... Both times I was also charged an "admin fee" for the cancellation. I was advised against using Esure by a few people but gave them the benefit of the doubt as they were competitively priced. Thought I'd be safer with a bigger company. I was wrong. I suppose like most places, if you get insurance then never have to change anything or claim they are probably fine... And I guess that's where all the 5* ratings below came from. But don't expect them to be helpful when you need them most. I certainly wouldn't be confident that they would be helpful if I'd have had an accident.