I am sorry lmo_UK,
1)is the 27 K basic ?
2)when you say "that includes" you mean the figure or the entire offer in general (i.e 27 K+ free accommodation +schooling assistance )?
3)What is the assistance limit for how many children?
4)where you born and raised in the UK or only got the passport in a later stage?

Sorry but those details directly affect the offer evaluation....