We had a very comfortable stay at John's place. It is a spacious house with two bedrooms (one ensuite) on the ground floor and a kitchen and bright sitting room upstairs. The house is conveniently located close to the Phoenix Park, and buses to the city centre run frequently nearby. Our favourite thing was the bikes provided by John, quality ones complete with locks: we had a great time exploring the Phoenix park on them! We had trouble figuring out the hot water at first but John was over in a flash and explained everything. He was kind enough to give us transportation advice too.
I would highly recommend staying there!