Dairy farmer Padraig and schoolteacher Katie are hoping to create their 'forever' home by renovating a century-old farmhouse on a half-acre of land recently inherited from Padraig's uncle. But delivering this dream won't be easy for their architect. Dermot's problems begin when he presents his initial design and Katie announces that she has no time for 'open plan' living. Awarding Dermot 'zero out of ten', she promptly sends him back to the drawing board. After four months and multiple redesigns, demolition begins and the entire interior of the house is gutted, but Dermot still has a battle on his hands, trying to convince Katie to abandon the wall she has insisted must separate the living room from the rest of the house. As the build approaches completion, Dermot's clients re-order a staircase, threatening both the budget and their architect's design. Meanwhile, the battle for the wall is far from over.