A good place to stay in Dublin. There is a good supermarket 5 min walking (tesco) and you would be 20-25 min away walking from the city center. There's also bus stop very close by.
The only thing to consider is that if you are tall (I'm 1,87) your legs might not fit on the bed.
The apartment is cosy, clean, well furnished and with a silent neighborhood. I really enjoyed staying there and recommend.