Meet the Villani family. Troy Villani is a small business owner, and his wife, Rhonda, is a stay-at-home mom to their children, 2-1/2-year-old Troy Jr., 11-year-old Nikki and 14-year-old Katrina. Sisters Katrina and Nikki share a bedroom but have very different personalities and style. Katrina is neat and tidy, while Nikki is not so neat. The family decides to call on professional organizer Jen Doman to create order and a space that suits both sisters.