The room was absolutely wonderful! Very clean and cozy. The bathroom was also very clean, and Sharon made sure to show me how to operate the shower. Sharon was very kind and friendly, greeting me at the door and making me feel very welcome. We got to chat for a bit, and she even left breakfast and the coffee press out for me to eat and drink in the morning before my flight.
This room is perfect for anyone with a lengthy layover in DUB. My flight landed at night, so I took a taxi for about 12€. If I weren't trying to get rid of my remaining euros, I wouldn't have taken the taxi, but it was a quick ride from the airport. I walked back to the airport in the morning, which took about 35-40 minutes. It was very easy to get to the airport, though.
I highly recommend you try this Airbnb if you have the opportunity! It was exactly what I needed.