We (4 spanish friends) spent 2 days in the apartment. Everything was awesome! Clean, comfortable, with all the stuff that we needed (towels, toilet paper, some refreshments, bread, milk...) Very close to the city centre (it's less than 1 minute to "The Church")
They made very easy the check in and the check out.
The communication was exceptionally fast and truly friendly.
I highly recommend the apartment.
If I'll go back to Dublin I'll repeat.