3. What claim do Mr and Mrs Andrews have in relation to a builder constructing an undersized garages and bedrooms as per agreement with client?

4. What claims do Mr and Mrs Andrews have in relation to the fact that they are unable to subdivide their property after the builer stated - "leave everything to me I will obtain the approval for your two houses, (note ouncil officer advised, "no approval has been given for subdivision into two lots, and Blacktown Council's planning provisions prohibit a subdivision of this land due to the size of the land being under 700m")