My friend and I had a wonderful stay at Kieran's place.
The flat is as described. It´s a very nice apartment, clean, bright, cozy, and has everything you may need for a pleasant stay.
It's surrounded by very nice pubs and restaurants. It's also right across Temple Bar, on the other side of the river, so you have the proximity of the night life, but not the noise. Within walking distance from everything Dublin has to offer, but there's also some very convenient public transport.
Communication with Kieran was quick, easy, clear, and friendly. He was very accommodating for the check-in, which we really appreciated. He even gave us a few tips on places to go.
We'd definitely stay at his place again.