Moone Boy - Season 3 Episode 5 -

With Dessie, Fidelma and baby Rose back living with the Moones, the choirmaster sets to work on a new business to help him give his family their own home. But does Boyle really need a Catholic book shop? Liam isn't convinced, and starts building an extension in the garden instead, while Martin has his own building project - renovating his new `penthouse'.