How come noone has mentioned the unpaid part? Paperwork, hours in front of the computer, trawling through receipts and invoices for the accountant as i`m doing now, hiding the little cash jobs too i might add Yeah it`s worth it. But be prepared to put in the graft if you go it alone. Not many lads can knock off at 5 and not answer the phone. Word gets round about plumbers who`ll come out and get it sorted, as quick as it gets round about those who don`t. Good luck fella.