Getting visibly angrier, Sara yells, 'Something isn't right!' and attempts to cover cameras with McDonald's wrappers.
The on-screen disaster comes straight after the team - consisting of Sara and partner Hayden - talked themselves up as the 'A-team.'
'You can't get any better than us, we're amazing,' she boasts. 'The judges are going to love, love, love [us].'
This season Blockheads are attempting to renovate Melbourne's Gatwick Hotel - famously labelled the 'festering fleapit'.
The St. Kilda location has been known to house Melbourne's homeless, and has been witnessed murders, drug deals and other serious crimes.
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This week's Binge List podcast discusses Guy Pearce in Jack Irish, Netflix's highly controversial Anne of Green Gables remake, Anne With An E, some truly historic changes on Home And Away, the return of Ninja Warrior, plus GLOW and JK Rowling's CB Strike. We also interview Wilmer Valderrama - and he doesn't hold back!