TV review: Room to Improve — the prices have gone crazy, but the show's improved

Marc and Lisa’s fierce love for Liam, and their other two sons, is at the heart of this build

Dermot Bannon.

Room to Improve (RTÉ One, Sundays 9:30pm and RTÉ Player) is back and the prices are gone crazy.

The first episode of season 13 (13!) sends Dermot Bannon to south county Dublin, where he meets Marc and Lisa.