My Mum and Uncle have got EPA for my Grandad as he is now in a home. We had this drawn up through the solicitors and Nan thought it would fairer if both Grandad's children were registered. They've both had letters saying that the cost will be £120 to register the EPA plus the solicitors fee of £250 for drawing all the papers up etc. Does this mean that they have to pay this each so effectively it will cost £740??? We're also wondering if we really need to go through this expense as the only assets my Grandad has are cash in the bank, and it is all in joint acounts with my Nan.