Marine-mad Robbie loves everything about the deep sea, but his current digs make him feel like a big fish in a pond-sized bedroom. He's angling for a new room that'll make some waves. So best friends Janine and Priscilla dive deep into the design challenge and, with the help of designer Scott and carpenter Barte, give Robbie's old room an underwater overhaul. Robbie's new Underwater Dream room will be a sight to "sea" — with a huge aquarium filled with fish, a spectacular coral reef on the floor, an electric bubble-wall headboard for his bed and treasure chests for storage. There's even a boat on the ceiling for a true underwater effect!

Animal lover Janine wants a room she can go wild about. So buddies Robbie and Dave join designer Jordin and carpenter Ginene to transform Janine's plain space into a room on the plains — the African Plain, that is — with a new "safari adventure" room, complete with a safari tent and mosquito netted cot, vintage suitcases for storage, a camera and field desk, and plenty of stuffed lions and tigers and giraffes to study!