The place is nice, and clean, and conviniently located.
Bus stop is only a block away, but we hardly ever used it, since you can walk to most of the attractions.
It's private and quiet, the beds are comfortable.
Carmel is very responsive when you need her.
The only thing missing was a hair drier.
It takes an hour and a bit to get to the airport if you're using bus services and if you're flying to the US, make sure that you go through the US clearance in Dublin, so make sure you give yourself enough time.