I think the Generator is pretty good value for Dublin City Centre.
Room was good - stylish design, I think size was ideal [not too big not too small - though the only available booking when I booked was the Deluxe Twin which is intended for 2].
Plenty of sunlight during the day, and it had some stylish colored lights that were pretty soothing in the evening. The bed was very comfy and bathroom was good too.
The hotel design in general was stylish and had a good vibe to it - Also there was a pretty cool lounge though I didn't get the chance to use it.
Handy enough location too, so think I'll book the Generator again whenever I have to go to Dublin !