The very first night in Dublin we asked our concierge where we should go for dinner and were directed to Temple Bar.
On the ground floor is a local pub, pub food and a nice pint. For our first night in the Ireland it felt perfect. We enjoyed to local, authentic feel along with some fish & chips.
Later in the week after several unmemorable dinners we returned early in the evening and were able to get a seat upstairs for another perfectly Irish meal. Lamb stew and smoked salmon wonderful and reasonably priced.
Several years later we stopped by again on a pub crawl for a pint with a local friend and it was still as enjoyable as our first visit. I recommend making a reservation for the tables upstairs for a good meal and stop at the pub down stairs in your locals style pub crawl along Temple Bar.