Contractor Ray and jury member Heiko are concerned about the performances of Bianca and Silvio, and Marloes and Patrick. Therefore, they sound the alarm to steer the renovation in the right direction, but it may be too late. The work van heads into town again, allowing the couples to gather extra construction budget. Although Sonja and Hendrik's job seems a bit too ambitious. Steffie and Gregor are not making themselves popular with their decision to stop contributing to the waste container.

After a fun but grueling evening of drinks, the 31st work day gets off to a difficult start for several couples. Seniors Sonja and Hendrik struggle to get going, and doubt strikes Jacky once again. Bianca grapples with Silvio's gloomy mood, while Kim and Jim get ready for the work van. Meanwhile, Marloes and Patrick suddenly find themselves with extra work, forcing a complete overhaul of their schedule. Fatigue is starting to take its toll on more and more couples.

The completion of the children's bedroom is just around the corner, and the competition is fierce. Bianca and Silvio pull another all-nighter in the hope of finally delivering, but the question is whether that will be enough. Meanwhile, Lotty and Frank are remarkably relaxed, while Marloes and Patrick try to rectify their earlier mistakes. Not everyone makes it to the finish line, and when the jury offers criticism, all hell breaks loose. The jury comes under heavy fire. Menno is anything but happy with the assessment, and Sonja's emotions run so high that she can't hold back the tears. There are also positive surprises: several couples deliver strong rooms, making it difficult for the jury to choose.

After the earlier embarrassingly poor bedroom deliveries, the couples in Het Blok get a final chance to redeem themselves and pocket 2,500 euros. The jury is critical, and the relief is short-lived, as a new assignment for a gender-neutral children's room immediately puts everything back on edge. Sonja transforms into a ruthless container tyrant and even imposes a construction stop, while problems pile up for Marloes and Patrick. Who will hold up under the pressure, and for whom does the adventure in Het Blok threaten to derail?

The construction of the kitchen gets underway. The battle for an extra renovation budget erupts, while Bianca and Silvio are unexpectedly confronted with a pipe obstructing their upstairs neighbors. Kim and Jim must decide who to grant an extra kitchen fitter to, the job every couple is vying for. Meanwhile, budgets are running dangerously high, a blazing row erupts over the communal lunch, and it becomes apparent once again just how tough life in the block is.

The day of the bathroom handover has arrived, but not everyone is on schedule. While some struggle with materials and help, others run into internal disagreements. Steffie and Gregor disagree on the finish of their countertop, and a minor relationship crisis is also developing between Sonja and Hendrick. Even for the always cheerful couple Lotty and Frank, the sun seems to have stopped shining. Marloes and Patrick have finally found a tiler, but far too late to achieve a decent handover. The jury does not mince words and assesses all bathrooms in detail. Who makes an impression, who falls short, and who walks away with that coveted €5,000?