We just returned from our stay at this apartment. Everything was as stated. Communication with the host was excellent. The place was clean and cosy. It is within walking distance of everything. Dublin Castle is at the end of the street a mere few steps away! Christ Church is around the block and you can hear the bells. The pub Darkly Kelley's is around the corner and has excellent Irish bands. Great food as well.
The only things I'd add is to be aware there are a lot of locks to get into this place (it's secure that's for sure) and the lighting in the bathroom is low and with no plug we could find for the hair dryer or flat iron. We used one in the bedroom or living room where we could see a mirror. Other than that it was great and we would recommend it.