My Mrs and our Daughter came to the uk early this year I used an Agent this time being there first time but at the end of the day lads it's only an Application form we've got to fill in .My agent told my Mrs and myself is not to tell lies anywhere during the process and you can't possibly go wrong.My Mrs didn't have a job her only job was being a full-time mother to our Daughter they were happy with that and awarded her the visa there seems to be some agents need more information than others but there probably the ones which demand the most money. Good luck ...