In the thick of Temple Bar (a lot of drinking and tourists) within Dublin. Awesome place with plenty of space! If you drive into the city, be warned it's a bit difficult to get to by car (so you might need to walk a bit). Wifi, amenities are all wonderful (Debora got us a bottle of red wine, very sweet)!
Note the shower can be a little finicky - we found that it would only give a quick hot shower and then go cold. But - this is to be expected in Europe!!
All and all, very centrally located!