You have to book this place immediately. It's just as lovely and quirky as it looks on the pictures. A real gem. We stayed at the Doll's House for five days with our two kids (who slept in the little turret) and we had so much fun, both inside and outside the house (we hunted for discarded tees on the golf course, which is a lot more exciting than it probably sounds because we even found ones that were shaped like a glass of Guinness).
We were met by Mick when we arrived and he was so helpful in giving us info about places to visit in the area and the best places to eat. Don't forget to make him tell you about the chip place on Kilmore Quay. The drive around the Hook Peninsula to the lighthouse was a fab recommendation too - and Mick can tell you about a great little walk from Slade to the lighthouse that's wonderful to do: not too long, not too short, great sea views and rocks to climb over, and a nice cup of tea at the end.
So yes. Book.