My husband and I bought a house last October and now my solicitor has said he missed some things out on the completion statement and wants to be paid. It is over £1500 and they are not things we realised were outstanding e.g some fees, a proportion of the management fee for the estate etc. Do we need to pay this given that we paid everything we thought was owing in good faith and it's almost a year ago? It wouldn't be easy to find the money either.