Bachelor Nation's top designers and renovators face the ultimate challenge, transforming shared bedrooms into stylish retreats. With rising tension, bold risks, and shocking eliminations, alliances are formed as pressure mounts at each turn.

The nine remaining contestants get new teammates and a new challenge...renovating the iconic Rose Ceremony Room. New alliances are forged but the Golden Screwdriver will change the game in a shocking twist.

Former Bachelors and Bachelorettes come together to upgrade the Bachelor Mansion's most iconic space, the pool! Two teams battle to create the ultimate poolside oasis and wellness retreat. And as tension grows, everyone's pushed to the max.

The Mixer Room gets a makeover with guys vs. girls battling in teams of three. Each designer controls a personal zone, but victory depends on teamwork under pressure as one team's vision rises to the top, and one team goes home.

The judges bring back three eliminated Bachelor Nation alums for one last shot at the finale. In the penultimate episode, they face a high-stakes redemption challenge: build a show-stopping bar on the terrace. Who earns redemption?

Bachelor Nation's final four designers face off for the last time, chasing the $100,000 grand prize. Two high-stakes eliminations narrow the field to a final showdown in the ultimate challenge: the kitchen. Who has the talent to win it all?