S1, E4: Tony is reluctantly dragged in when the developer of a low-rise inner city building project decides he wants to double the height of his apartment block and then triple it again. Meanwhile, Nat's attempt to conduct a performance review on a staff member leads to unexpected trouble. None of this is made any easier by Katie's decision to run a Healthy Choices Month in the office, meaning there's nothing to relieve the stress other than herbal tea and rice crackers.