During the series opener, the competitors will test their knowledge in a renovation math challenge with immunity on the line. Then, they will split into two teams as they're tasked with updating the Bachelor Mansion's tired bunk rooms into dreamy retreats. Tensions will rise as both teams quickly devise a plan to revamp their spaces, and the group is rattled when a fate card prompts the first elimination before the design challenge is complete. Former Bachelorette Hannah Brown will arrive to assess the men's Tuscany and Santorini inspired bedrooms and the women's Mediterranean style sleeping sanctuary.