Socky is a very fast and great communicator. We had a few questions after first checking in and he took care of it right away.
The place is pretty basic, but it has what you need. We found it a bit complicated/confusing to turn the hot water on for the shower, but we eventually got it working, and the pressure/temp was great.
Location is also great - a 5 to 10 minute walk to all parts of Dublin center. There were nice brunch options nearby.