Everything was great. Fehin met me and made sure I had everything I needed.
The apartment is across the street from an excellent coffee house that also serves some food. The Dart line is a couple of blocks away as are Google's offices.
WiFi was fine. Of particular usefulness if you are packing light on a long trip, as I was, there is also a washing machine.
Highly recommend the location. On my next business trip back to Dublin I'll try and stay here again.