Off the back off another thread and doing a few searches of the benefits calculator, it seems the sweet spot for a lot of families will be to be renting, have a low/medium earning (typically) husband and an unemployed mother who stays at home. This seems to yield the highest return for UC, no childcare expenses and a happy mum who gets to stay at home and be there for her children.
It doesn't seem to be fair that UC system supports this whilst middle earners will be expected to both work full time in order to pay their mortgage and pay extortionate child care fees to probably be in a worse financial position than those on UC.
I know the theory is that long term, the working couple will be better off as they will have better pensions and career progression. But is that really the case?