On the edge of the city center, but handy for trams and buses which both go from Heuston Rail station 1/2 mile down the road. However and easy 20 min walk along the Liffy. The best pubs are out of the Temple bar area, which we found a bit cliched and touristy. The tour of the Guinness brewery is very good, although more like a museum really as you don,t actually get to see round where the brewing is done. Nice bakery down the hill for your morning bread and pastries, try the Guinness bread.