Since my english isn't too good just a short revie...

Since my english isn't too good just a short review in german language:

Very uncomplicated process - clean rooms - good service and very nice staff.
The rooms were very clean and bigger and nicer than in the photos, the only drawback was the carpet, but I'm generally not a fan of that.
The breakfast was really great, a very large selection!
I can't say anything about lunch and dinner, we always ate out.
The hotel is in a good location, you can walk to Temple Bar within 15 minutes and you can get anywhere else easily. We simply didn't need the Dublin Freedom Ticket, which we had planned to buy.
O'Connell Street is right around the corner, which made orientation a lot easier.

Quite simply a very good hotel, I will probably stay there again on my next trip to Dublin if it can be arranged :)