'We've got a situation': New trailer reveals 'hidden horrors' in teams' 1950s houses as they begin Work from Home Week on The Block 2023

Work from Home Week is about to kick-off on The Block, and as renovations begins, our teams are faced with a major demo disaster.

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In a gripping new trailer for Monday night's episode, our contestants uncover "hidden horrors" in their 1950s Charming Street homes.

And it's not looking good.

You can watch the full trailer in the video above.

"I've got some bad news," says a hesitant Foreman Keith.

Will there be problems in the walls? Under the floors? Or masked in every corner?

"We got a bit a situation," he warns another couple.

Kristy from House 3 is deep in concern.

"You just don't know what's going to be in the existing house," she says to camera.

READ MORE: Teams slammed for 'juvenile' and 'cheap' rooms as judges don't hold back during studio bedroom Room Reveals

But they're not the only ones stressing.

In the promo above, we see a worried Ash from House 2, tears from Leah, and some very shocked faces from Steph and Gian in House 4.

READ MORE: Every time Dan and Dani gave their opinions as they walked through the Blockheads' rooms

"Guys, what was that?" says Steph after hearing something collapsing.

READ MORE: Popular air-fryers slashed to half price in Amazon sale

These million dollar mansions are going to be hard to nail.

Welcome to Week 3 of The Block!

You can watch the full trailer in the video above.

The Block continues Monday, Tuesday and Wednesday at 7.30pm on Channel 9 and 9Now.

Stream every episode ever of The Block for free on 9Now.