'It's chaos': New trailer teases a demolition disaster and a huge rule change on The Block 2023

Renovating a two-storey house is a massive task. But doing it in 12 weeks?
"That's just plain crazy!" says The Block host Scott Cam.
In an explosive new trailer Monday night's episode – which you can watch above – we watch on as our brand new teams face their first ever Bathroom Week.
Stream the latest episodes of The Block for free on 9Now.
But in a Block first, Scotty drops a major twist that will shake up the series like never before.
To finish their houses, teams will need to plan every minute, hour and dollar precisely.
"That's why I am giving you the schedule," says Scott in a major rule change.
For the first time in Block history, teams will get the full renovation schedule ahead of time. Nine
Scott unveils a whiteboard with this season's full renovation schedule for the teams to see.
Like the contestants, we finally get a glimpse of the schedule for the entire season.
Contestants are shocked as Scott Cam drops a major rule change. Nine
Leah is shocked, and we can only imagine what their full reactions are going to be.
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But it's the interpretation of the schedule – and floor plans – that send one Blockhead's master plans into a demolition disaster.
Steph overlooks plans ahead of this week's bathroom week. Nine
In the sneak peek, Steph (one half of Steph and Gian) reminds us that she's The Block's first ever architect.
"As an architect, yes I've designed many homes," she says to camera.
In the next moment, we see Foreman Keith pointing out a particular bathroom in their house's plans.
"That's this week..." confirms Keith.
Has our architect missed the brief? Nine
"That's this week?" asks a very confused Steph before calling out to her partner.
"Gian, we're doing the wrong bathroom!"
Dan Reilly is back in the "chaos" that is The Block 2023! Nine
EXCLUISVE: A look inside The Block's 2023 time warp houses before renovations
With their first challenge (and an intense 48 hours) done and dusted, there's no time to waste for our five new teams.
There's definitely not time for any slip-ups – like demolishing the wrong bathroom!
"It's chaos, to be honest," said Foreman Dan Reilly.
Can our teams stay on schedule amidst the chaos of The Block?
There's one thing we can say: bring on Bathroom Week!
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The Block continues Monday, Tuesday and Wednesday 7.30pm on Channel 9 and 9Now.