I visited Dublin for 3 weeks in April/May and this apartment was ideally located within easy reach of anywhere in central Dublin. It's in a safe, quiet, clean neighbourhood and close to groceries, restaurants, pubs and tourist sites. Some construction noise during the day due to building nearby, but that's par for the course in the middle of a bustling city.
The landlord is especially accommodating, and helpful, not to mention quick to respond on all questions and local recommendations.