Cara, nine, has a form of dwarfism called achondroplasia and finds it difficult to get things appropriate for her height and age. Cara has a sweet tooth and loves to make and eat sweets. She also loves keeping fit and dancing. Cara needs a Sweetie Den where everything is the right height for her and she can disco dance to her heart's desire!

Joe and Lauren get the help of experts to design dream dens for children. Rhodri, 10, is mad about cricket but he can't go to his local club as often as he'd like. Rhodri needs a cricket den where he can practice cricket whenever he likes!