How do I challenge family solicitor legal fees I’m not happy with?

Solicitors fees are a common battleground with clients, with many believing the charges are unfair. If you receive an invoice which you think is unreasonable or overstated, you may be able to challenge it under the Solicitors Act 1974 by requesting a detailed assessment of the bill. But how do you go about challenging legal fees and what is the process? Read on to find out.