Trading Spaces Season 10 Episode 1 Battle of the Decades ( Air Date 2019-03-16 ) Genre Reality category. Overview "It's a blast from the past as Trading Spaces designs two rooms inspired by fun decades. Host Paige Davis, Designers Kahi Lee and Carter Oosterhouse, and Carpenters Joanie Sprague and Brett Tutor go back to the 1950s and 1970s!".