I think that your purchaser would find it very difficult to get a solicitor to act for them. Too much potential for error. If you want to save money think about selling without an estate agent; its a bigger saving and less risk. A solicitor could help you out with this by holding the booking deposit and advising you about not getting into a binding agreement before contracts are exchanged. Probate and conveyancing are not the same - in probate you are dealing with public servants who are trained to guide you through the process. Doing your own conveyancing is also a big personal risk, you take personal responsiblity for any errors and if it goes pear shaped you could find yourself being sued. Thats why solicitors have lots of insurance.