Good location and great value for money.
Breakfast is not high end although it includes lots of good carbs (muesli) and some proteins too (boiled eggs) for only 2 EUR which is basically free by Dublin standards.
Also best privacy in all hostels where I stayed - every bed located on a physically separated shelf with a curtain, it doesn't feel like you sleep in the room with 9 other people at all. There is also a flip-side of it: air inside your spot can get a bit stuffy at night, the main improvement I can suggest to the host is to install individual ventilation for every bed.