The HaPenny Hotel is a great place to stay. Our 2 bedroom 2 bathroom apartment was above the HaPenny Pub just across the street from the HaPenny Bridge. It was clean and well decorated. Furniture and beds were comfortable. The location is wonderful - right between the Temple Bar area and Grafton Street area. Little noisy at night - but the music didn't seem to keep us awake. WiFi is almost non existant so if you plan to do a lot of business online you need to make other plans for internet connection.
I will stay here again if I travel to Dublin.