I'm Irish in Ireland. The only people who have houses like that here are settled travellers (gypsies)I can 100% guarantee you that is a traveller house. The Virgin Mary statue is the give away
My first thought on seeing the house was that it was settled Romanys, cos I've known a few and they have always decorated their houses in a flamboyant way(including the outside walls with wagon wheels etc). I don't know much about Irish travellers though.
I think it's a great house-so much space! At least it's fun, unlike most grey, bland samey houses you see now.