the reality is if you have "X" coming in each week & that doesn't cover the rent in a nice area then you will have to move to a cheaper area so you can eat with what is left over from rent. I don't think WINZ should top up your weekly income so you can live in a nice area with a pool. I know what you are going through, the company i worked for this time last year went into liquidation & i had no job so had to take drastic steps to feed my children including moving from a place with a pool & sea views to a small farm house. I am now earning half what i was last year but because we had to make decisions like the place we rented, how often we went out, what furniture we bought, what i spend on fish etc we are fine now. Initailly its a shock but sensible decision making will quickly see you get through it.
say this to yourself when doing your budget "will i live if i don't have this?" & you may need to axe things you enjoy like under water hockey, that's life.