We wanted a true Irish experience and you certainly cannot beat staying above a pub. The area is surrounded by pubs with people outside enjoying themselves. It can be loud so if you are a light sleeper, this may not work for you. Once we closed the windows to go to sleep, for me there was no problem.
The apartment had an odd set up, i.w. a shower in the bedroom and a tiny bathroom on the landing, but really it was no problem.
The pub across from us had a ukele band playing where all the patrons brought their ukeles to join in and play and sing along. It was so much fun and we met so many wonderful people.
This was a great spot for the short time we were in Dublin. I would do it again.