Just got back from a 3 night stay at the Best Western Academy Plaza. Decided to stay here after reading the mainly positive reviews on this website, and was not disappointed at all. The hotel is less than a 2 minute walk from the first drop off point of the airport coach, at the top of O'Connell Street. The reception staff were very friendly and efficient, and the rooms were spotlessly clean and recently refurbished, bathroom very nice.
Had breakfast once in the hotel (it was not included in our room rate), the breakfast room was not overcrowded (at 9am), although we heard people say that the queues were huge an hour earlier, so be warned! On the other two mornings we had breakfast away from the hotel at one of the nearby bars, this was far better value and not overcrowded at all. We did not eat in the main restaurant or the onsite chinese restaurant, so cannot comment on these unfortunately.
As for location, I can only add to what previous reviewers have said - this hotel is perfectly located, a couple of minutes from the main shopping centre, and maybe 10 mins walk from the temple bar area.
One tip for Dublin (all of Ireland infact), dont forget to bring your umbrella!
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.